Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 2.764\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1nn(Cc2ccccc2)c(N)c1-c1ccccc1
b) Cn1cc(C(=O)N2CCC3(CC2)OCCO3)c2c3ccccc3n(C)c2c1=O
c) COC(=O)C1=NN(c2ccc(C)cc2)C2(S1)SC(C(C)=O)=C(C)N2c1ccccc1
d) COC(=O)C1=C(C)N=c2s/c(=C/c3cccs3)c(=O)n2C1c1cccs1
Answer: d. COC(=O)C1=C(C)N=c2s/c(=C/c3cccs3)c(=O)n2C1c1cccs1
{#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#}
COC(=O)C1=C(C)N=c2s/c(=C/c3cccs3)c(=O)n2C1c1cccs1
COC(=O)C1=C(C)N=c2s/c(=C/c3cccs3)c(=O)n2C1c1cccs1
methyl (2E)-7-methyl-3-oxo-5-thiophen-2-yl-2-(thiophen-2-ylmethylidene)-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate