Task: Answer the MCQ question.
Query: Which drug exhibits a 2.855\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1cc(=O)n2[nH]c(-c3ccc(F)cc3)cc2n1
[b] CC1CCCN(S(=O)(=O)c2ccc3c(c2)n(C)c(=O)c(=O)n3C)C1
[c] CC(C)C1COS(=O)(=O)NC1CC(=O)SC(C)(C)C
[d] CC(=O)c1ccc(N2CCN(C(=O)c3ccc4ccccc4n3)CC2)cc1
Answer: d. CC(=O)c1ccc(N2CCN(C(=O)c3ccc4ccccc4n3)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#}
CC(=O)c1ccc(N2CCN(C(=O)c3ccc4ccccc4n3)CC2)cc1
CC(=O)c1ccc(N2CCN(C(=O)c3ccc4ccccc4n3)CC2)cc1
1-[4-[4-(quinoline-2-carbonyl)piperazin-1-yl]phenyl]ethanone