Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.876\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COC(=O)c1ccc(C)c(NC(=O)CN(c2cc(OC)ccc2OC)S(C)(=O)=O)c1
b: COc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(N(C)C)cc2)cc1
c: O=C(Cc1ccc(F)cc1)Nc1nc(-c2ccc(F)c(F)c2)cs1
Answer: b. COc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(N(C)C)cc2)cc1
{#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#}
COc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(N(C)C)cc2)cc1
COc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(N(C)C)cc2)cc1
N-[2-(cyclopentylamino)-1-[4-(dimethylamino)phenyl]-2-oxoethyl]-N-(4-methoxyphenyl)furan-2-carboxamide