Task: Answer the MCQ question.
Question: Which drug exhibits a 5.574\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COC(=O)C1=C(C(=O)OC)SC2(S1)C(C(=O)OC)=C(C(=O)OC)SC1=C2c2cc(C)ccc2NC1(C)C
b) COc1ccccc1Nc1nc(N)nc(CSC(=S)N2CC(C)CC(C)C2)n1
c) CCOC(=O)C1=C(C)OC(N)=C(C(=O)OCC)[C@@]12C(=O)N(CC(N)=O)c1ccccc12
Answer: c. CCOC(=O)C1=C(C)OC(N)=C(C(=O)OCC)[C@@]12C(=O)N(CC(N)=O)c1ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1=C(C)OC(N)=C(C(=O)OCC)[C@@]12C(=O)N(CC(N)=O)c1ccccc12
CCOC(=O)C1=C(C)OC(N)=C(C(=O)OCC)[C@@]12C(=O)N(CC(N)=O)c1ccccc12
[C][C][O][C][=Branch1][C][=O][C][=C][Branch1][C][C][O][C][Branch1][C][N][=C][Branch1][Branch2][C][=Branch1][C][=O][O][C][C][C@@][Ring1][=N][C][=Branch1][C][=O][N][Branch1][#Branch1][C][C][Branch1][C][N][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=C]
diethyl (3S)-2'-amino-1-(2-amino-2-oxoethyl)-6'-methyl-2-oxospiro[indole-3,4'-pyran]-3',5'-dicarboxylate