Problem statement: Answer the MCQ question.
Query: Which compound has a 0.528\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Nc1nc2c(Cl)ccc(Cl)c2s1
b. CC1CCCN(C(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)C1
Answer: b. CC1CCCN(C(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)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)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)C1
CC1CCCN(C(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)C1
(3-methylpiperidin-1-yl)-(1-quinolin-8-ylsulfonylpiperidin-4-yl)methanone