Task: Answer the MCQ question.
Query: Which drug has a -3.545\% 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 additional words.
Options:
a: COc1ccc(CNC(=O)CCc2ccc(S(=O)(=O)N3CCCCCC3)cc2)cc1
b: O=C(CSc1nc2[nH]ncc2c(=O)[nH]1)Nc1ccc(Cl)c(Cl)c1
c: COc1ccc(NC(=S)N2CCCN(Cc3cccc(Cl)c3)C2)cc1
d: CC(/C=C\C=C\c1ccccc1)=N\NC(=O)c1cncc(Br)c1
e: COc1ccc(Cc2nc3ccccc3n2CC(=O)N/N=C/c2ccc(C)cc2O)cc1OC
Answer: a. COc1ccc(CNC(=O)CCc2ccc(S(=O)(=O)N3CCCCCC3)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(CNC(=O)CCc2ccc(S(=O)(=O)N3CCCCCC3)cc2)cc1
COc1ccc(CNC(=O)CCc2ccc(S(=O)(=O)N3CCCCCC3)cc2)cc1
3-[4-(azepan-1-ylsulfonyl)phenyl]-N-[(4-methoxyphenyl)methyl]propanamide