Task: Answer the multiple choice question.
Query: Which drug exhibits a -1.671\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a NS(=O)(=O)c1ccc(NC(=O)CSC2=NC(=O)C(c3ccccc3)C(=O)N2)cc1
b COc1cc(/C=C/C(=O)O)ccc1OCc1cnc(Cl)s1
c Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccc(OCc4c(C)noc4C)cc3)CC2)cc1
Answer: c. Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccc(OCc4c(C)noc4C)cc3)CC2)cc1
{#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#}
Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccc(OCc4c(C)noc4C)cc3)CC2)cc1
Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3ccc(OCc4c(C)noc4C)cc3)CC2)cc1
[4-[(3,5-dimethyl-1,2-oxazol-4-yl)methoxy]phenyl]-[4-(4-methylphenyl)sulfonylpiperazin-1-yl]methanone