Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -10.974\% 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.) CS(=O)(=O)N1CCN(C(=O)c2ccc(Br)s2)CC1
b.) CCCN(CCC)C(=O)c1oc2ccccc2c1NC(=O)Cc1cccc(OC)c1
Answer: a. CS(=O)(=O)N1CCN(C(=O)c2ccc(Br)s2)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#}
CS(=O)(=O)N1CCN(C(=O)c2ccc(Br)s2)CC1
CS(=O)(=O)N1CCN(C(=O)c2ccc(Br)s2)CC1
(5-bromothiophen-2-yl)-(4-methylsulfonylpiperazin-1-yl)methanone