Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 17.333\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CC1CCN(CCCNS(=O)(=O)c2ccc3c(c2)CCN3C(=O)C2CC2)CC1
b.) COc1ccccc1CN1CCN(Cc2cc(OC)c(OC)cc2OC)CC1.O=C(O)C(=O)O
c.) CCn1c(SCC(=O)N(C)c2ccccc2)nc2c([nH]c3ccccc32)c1=O
Answer: c. CCn1c(SCC(=O)N(C)c2ccccc2)nc2c([nH]c3ccccc32)c1=O
{#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#}
CCn1c(SCC(=O)N(C)c2ccccc2)nc2c([nH]c3ccccc32)c1=O
CCn1c(SCC(=O)N(C)c2ccccc2)nc2c([nH]c3ccccc32)c1=O
2-[(3-ethyl-4-oxo-5H-pyrimido[5,4-b]indol-2-yl)sulfanyl]-N-methyl-N-phenylacetamide