Task: Answer the MCQ question.
Query: Which drug has a -4.098\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCn1ncc(Cl)c1C(=O)Nc1cc(Cl)ccc1Cl
b) COc1ccccc1N(CC(=O)N1CCCCCC1)S(=O)(=O)c1ccc(C)cc1
c) Cc1cc(C)c2sc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N4CCc5ccccc5C4)cc3)nc2c1.Cl
d) COc1ccc(/C=C(\C#N)C(=O)OCC(=O)N(C)C2CCS(=O)(=O)C2)cc1
Answer: b. COc1ccccc1N(CC(=O)N1CCCCCC1)S(=O)(=O)c1ccc(C)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#}
COc1ccccc1N(CC(=O)N1CCCCCC1)S(=O)(=O)c1ccc(C)cc1
COc1ccccc1N(CC(=O)N1CCCCCC1)S(=O)(=O)c1ccc(C)cc1
N-[2-(azepan-1-yl)-2-oxoethyl]-N-(2-methoxyphenyl)-4-methylbenzenesulfonamide