Task: Answer the multiple-choice question.
Question: Which drug exhibits a -18.740% 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 other words.
Options:
a. COc1ccc(S(=O)(=O)N2Cc3ccccc3CC2C(=O)N2CCOCC2)cc1OC
b. Cl.c1ccc(CN2CCC3(CCCc4ccccc43)CC2)cc1
c. CN(C)Cc1cccc([N+](=O)[O-])c1O
d. CCOC(=O)N1CCN(Cc2nc(Cc3cccc(C(F)(F)F)c3)no2)CC1
Answer: a. COc1ccc(S(=O)(=O)N2Cc3ccccc3CC2C(=O)N2CCOCC2)cc1OC
{#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#}
COc1ccc(S(=O)(=O)N2Cc3ccccc3CC2C(=O)N2CCOCC2)cc1OC
COc1ccc(S(=O)(=O)N2Cc3ccccc3CC2C(=O)N2CCOCC2)cc1OC
[2-(3,4-dimethoxyphenyl)sulfonyl-3,4-dihydro-1H-isoquinolin-3-yl]-morpholin-4-ylmethanone