Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 0.118\% 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 other words.
Options:
(a) CC1CCCN(C(=O)Cn2nnc(-c3cccnc3)n2)C1
(b) COc1ccc(NC(=O)NNC(=O)c2cc3sccc3[nH]2)cc1OC
(c) CN(Cc1cn(C)nc1-c1ccccc1F)Cc1nccn1C
(d) Clc1ccc(CCNc2nc3ccccc3n3nnnc23)cc1
Answer: a. CC1CCCN(C(=O)Cn2nnc(-c3cccnc3)n2)C1
{#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#}
CC1CCCN(C(=O)Cn2nnc(-c3cccnc3)n2)C1
CC1CCCN(C(=O)Cn2nnc(-c3cccnc3)n2)C1
1-(3-methylpiperidin-1-yl)-2-(5-pyridin-3-yltetrazol-2-yl)ethanone