Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.385\% 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.) CCOC(=O)C1CCN(C(=O)CCS(=O)(=O)c2ccc3c(c2)n(C)c(=O)c(=O)n3C)CC1
b.) O=[N+]([O-])c1ccc(O)c(C=Nc2ccc3c(c2)OCCO3)c1
c.) COc1ccc(OC)c(N(CC(=O)Nc2cccnc2)S(=O)(=O)c2ccc(OC)c(OC)c2)c1
d.) O=C1CC(c2ccc3c(c2)OCO3)C2=C(CCCC2=O)N1
Answer: c. COc1ccc(OC)c(N(CC(=O)Nc2cccnc2)S(=O)(=O)c2ccc(OC)c(OC)c2)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#}
COc1ccc(OC)c(N(CC(=O)Nc2cccnc2)S(=O)(=O)c2ccc(OC)c(OC)c2)c1
COc1ccc(OC)c(N(CC(=O)Nc2cccnc2)S(=O)(=O)c2ccc(OC)c(OC)c2)c1
2-(N-(3,4-dimethoxyphenyl)sulfonyl-2,5-dimethoxyanilino)-N-pyridin-3-ylacetamide