Task: Answer the multiple choice question.
Query: Which drug exhibits a 18.469% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CN(C)C1(CNC(=O)C2CCN(S(=O)(=O)c3cc(Cl)ccc3Cl)CC2)CCCCC1
b COc1cccc(Nc2nc3ccccc3nc2-n2nc(C)cc2C)c1
c COC(=O)c1cc(Br)c(=O)n(-c2cc(C)on2)c1
d CC1CC1c1ccc(/C=C(\C#N)C(=O)Nc2ccc(Cl)cc2)o1
Answer: b. COc1cccc(Nc2nc3ccccc3nc2-n2nc(C)cc2C)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(Nc2nc3ccccc3nc2-n2nc(C)cc2C)c1
COc1cccc(Nc2nc3ccccc3nc2-n2nc(C)cc2C)c1
3-(3,5-dimethylpyrazol-1-yl)-N-(3-methoxyphenyl)quinoxalin-2-amine