Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.613\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=C(c1ccco1)N1CCN(S(=O)(=O)c2ccc(Oc3ccccc3)cc2)CC1
b.) Cc1c(Cl)c([N+](=O)[O-])nn1CCCC(=O)Nc1cccc(Cl)c1Cl
c.) COc1ccc(Cl)cc1-n1c(=S)sc2c(=O)[nH]c(SCC(=O)C(C)(C)C)nc21
d.) COc1ccc(-c2[nH]n(-c3ccc([N+](=O)[O-])cc3)c(=O)c2C=NCCN2CCNCC2)cc1
e.) CC(OC(=O)c1oc2ccccc2c1COc1ccccc1)C(=O)NC(N)=O
Answer: c. COc1ccc(Cl)cc1-n1c(=S)sc2c(=O)[nH]c(SCC(=O)C(C)(C)C)nc21
{#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)cc1-n1c(=S)sc2c(=O)[nH]c(SCC(=O)C(C)(C)C)nc21
COc1ccc(Cl)cc1-n1c(=S)sc2c(=O)[nH]c(SCC(=O)C(C)(C)C)nc21
3-(5-chloro-2-methoxyphenyl)-5-(3,3-dimethyl-2-oxobutyl)sulfanyl-2-sulfanylidene-6H-[1,3]thiazolo[4,5-d]pyrimidin-7-one