Problem statement: Answer the MCQ question.
Query: Which drug has a -4.161\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCCc1nc(SCC(=O)N2CCCc3ccccc32)c2c(=O)n(C)c(=O)n(C)c2n1
b. O=C(CSc1nnc(CNc2ccc(F)cc2)n1CC1CCCO1)Nc1ccccc1
c. COc1cccc(NC(=O)CCC2CCN(C(=O)c3ccc(C(C)=O)s3)CC2)c1
d. COc1cc(CNC2CCCCCCC2)cc(Cl)c1OC.Cl
e. Cc1cccc(N2C(=O)C(O)=C(C(=O)c3cccs3)C2c2ccc(Cl)cc2)n1
Answer: c. COc1cccc(NC(=O)CCC2CCN(C(=O)c3ccc(C(C)=O)s3)CC2)c1
{#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#}
COc1cccc(NC(=O)CCC2CCN(C(=O)c3ccc(C(C)=O)s3)CC2)c1
COc1cccc(NC(=O)CCC2CCN(C(=O)c3ccc(C(C)=O)s3)CC2)c1
3-[1-(5-acetylthiophene-2-carbonyl)piperidin-4-yl]-N-(3-methoxyphenyl)propanamide