Task: Answer the multiple-choice question.
Query: Which compound exhibits a 21.386\% 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.) Cc1ccc(C(c2nnnn2C2CCCCC2)N(C)C2CCCCC2)cc1
b.) Cc1c(Cl)c([N+](=O)[O-])nn1CCCC(=O)Nc1sc2c(c1C#N)CCC2
c.) COc1ccc(Cl)cc1Nc1nc2ccc(C)cc2n2cnnc12
d.) O=C(/C=C/c1ccco1)Nc1ccc2nn(-c3ccccc3)nc2c1
Answer: c. COc1ccc(Cl)cc1Nc1nc2ccc(C)cc2n2cnnc12
{#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(Cl)cc1Nc1nc2ccc(C)cc2n2cnnc12
COc1ccc(Cl)cc1Nc1nc2ccc(C)cc2n2cnnc12
N-(5-chloro-2-methoxyphenyl)-8-methyl-[1,2,4]triazolo[4,3-a]quinoxalin-4-amine