Problem statement: Answer the MCQ question.
Question: Which drug has a 1.014\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Cc1cccc(NC(=O)CN(CCc2ccccc2)S(C)(=O)=O)c1
b.) O=C(Nc1cccc(C(F)(F)F)c1)C1CCN(S(=O)(=O)c2cccnc2)CC1
c.) CCOc1cc2[nH]c(=S)n(CCc3ccc(OC)c(OC)c3)c(=O)c2cc1OCC
Answer: c. CCOc1cc2[nH]c(=S)n(CCc3ccc(OC)c(OC)c3)c(=O)c2cc1OCC
{#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#}
CCOc1cc2[nH]c(=S)n(CCc3ccc(OC)c(OC)c3)c(=O)c2cc1OCC
CCOc1cc2[nH]c(=S)n(CCc3ccc(OC)c(OC)c3)c(=O)c2cc1OCC
3-[2-(3,4-dimethoxyphenyl)ethyl]-6,7-diethoxy-2-sulfanylidene-1H-quinazolin-4-one