Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -0.853\% human ether-à-go-go related gene (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) COc1cc(OC)c(C2C(C(=O)O)c3ccccc3C(=O)N2C)cc1OC
b) CCOC(=O)C1=C(Cc2ccc(F)cc2)C(=O)c2ccccc2C1=O
c) CCOC(=O)c1sc2nc(C)cc(C)c2c1N
d) CCn1c(SCC(=O)Nc2cc(C)ccc2C)nc2c(c1=O)SC(C)C2
Answer: c. CCOC(=O)c1sc2nc(C)cc(C)c2c1N
{#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)c1sc2nc(C)cc(C)c2c1N
CCOC(=O)c1sc2nc(C)cc(C)c2c1N
[C][C][O][C][=Branch1][C][=O][C][S][C][=N][C][Branch1][C][C][=C][C][Branch1][C][C][=C][Ring1][Branch2][C][=Ring1][O][N]
ethyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate