Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 18.516% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCc1nnc(NC(=O)C2CCN(c3nc(C)cc(C)n3)CC2)s1
b: O=C(NN=C1CCCCCCC1)C(=O)NC1CCCCC1
c: COC(=O)C1=C(C)N(CCc2ccc(OC)c(OC)c2)C(=O)C1
d: O=C(O)/C=C\C(=O)Nc1ccccc1F
Answer: c. COC(=O)C1=C(C)N(CCc2ccc(OC)c(OC)c2)C(=O)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)C1=C(C)N(CCc2ccc(OC)c(OC)c2)C(=O)C1
COC(=O)C1=C(C)N(CCc2ccc(OC)c(OC)c2)C(=O)C1
methyl 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-methyl-2-oxo-3H-pyrrole-4-carboxylate