Task: Answer the MCQ question.
Query: Which drug exhibits a -5.254\% 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) Cc1ccc(S(=O)(=O)CC(=O)N2CCN(c3ccccc3F)CC2)cc1
(b) Cc1ccc(NC2SC(=O)N(Cc3cccc(C(=O)O)c3)C2=O)cc1
(c) O=C(Nc1ccccc1)C1CCN(S(=O)(=O)c2cccs2)CC1
(d) Cc1c(-c2csc(N)n2)c2ccccc2n1C
(e) Nc1cc(=O)[nH]c(SCC(=O)Nc2ccc(S(=O)(=O)N3CCCCC3)cc2)n1
Answer: a. Cc1ccc(S(=O)(=O)CC(=O)N2CCN(c3ccccc3F)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)CC(=O)N2CCN(c3ccccc3F)CC2)cc1
Cc1ccc(S(=O)(=O)CC(=O)N2CCN(c3ccccc3F)CC2)cc1
1-[4-(2-fluorophenyl)piperazin-1-yl]-2-(4-methylphenyl)sulfonylethanone