Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.943\% 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.) O=C(CSc1nc2ccccc2[nH]1)NC1CCCC1
b.) CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
Answer: b. CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2ccc(Cl)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#}
CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
[4-(5-chlorothiophen-2-yl)sulfonylpiperazin-1-yl]-(3-ethyl-5-methyl-1,2-oxazol-4-yl)methanone