Task: Answer the MCQ question.
Query: Which compound has a -20.383% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=S(=O)(NC1CCCC1)c1ccccc1Br
b. O=C(CCC(=O)OCc1ccc([N+](=O)[O-])cc1)Nc1ccccc1Cl
c. Cc1ccc(-c2c(C)sc3ncn(CC(=O)N4CCOCC4)c(=O)c23)cc1C
d. O=c1c2oc3ccccc3c2ncn1Cc1ccccc1Cl
Answer: c. Cc1ccc(-c2c(C)sc3ncn(CC(=O)N4CCOCC4)c(=O)c23)cc1C
{#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#}
Cc1ccc(-c2c(C)sc3ncn(CC(=O)N4CCOCC4)c(=O)c23)cc1C
Cc1ccc(-c2c(C)sc3ncn(CC(=O)N4CCOCC4)c(=O)c23)cc1C
5-(3,4-dimethylphenyl)-6-methyl-3-(2-morpholin-4-yl-2-oxoethyl)thieno[2,3-d]pyrimidin-4-one