Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 8.273\% 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 other words.
Options:
a: COc1ccc(OC)c(CCNC(=O)CCn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)c1
b: COC(=O)CSc1cc([N+](=O)[O-])ccc1NC(=O)OC
c: Cc1ccc(-[n+]2c([O-])c(Cc3ccccc3)c(=O)n3nc(-c4ccccc4)ccc32)cc1
d: Clc1ccc(Nc2ncnc3c2nnn3Cc2ccccc2)cc1
Answer: a. COc1ccc(OC)c(CCNC(=O)CCn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)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(CCNC(=O)CCn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)c1
COc1ccc(OC)c(CCNC(=O)CCn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)c1
N-[2-(2,5-dimethoxyphenyl)ethyl]-3-(5-pyrrolidin-1-ylsulfonylindol-1-yl)propanamide