Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.132% 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 other words.
Options:
a CN(C)CCC(c1ccccc1)c1ccccn1.O=C(O)/C=C/C(=O)O
b CC1CCC(NC(=O)CCn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)CC1
c O=C1c2ccccc2C(=O)N1CC1=CCS(=O)(=O)C1
d CCOC(=O)C(C)NC(=O)c1cn(-c2ccc(OC)cc2)c(=O)c2ccccc12
Answer: c. O=C1c2ccccc2C(=O)N1CC1=CCS(=O)(=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#}
O=C1c2ccccc2C(=O)N1CC1=CCS(=O)(=O)C1
O=C1c2ccccc2C(=O)N1CC1=CCS(=O)(=O)C1
2-[(1,1-dioxo-2,5-dihydrothiophen-3-yl)methyl]isoindole-1,3-dione