Problem statement: Answer the multiple-choice question.
Query: Which compound has a 7.312\% 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 additional words.
Options:
a.) CN(C)S(=O)(=O)c1cccc(-c2cn3cccnc3n2)c1
b.) COc1ccc(-c2cc(C(F)F)n3ncc(C(=O)N4CCN(C)CC4)c3n2)cc1
Answer: b. COc1ccc(-c2cc(C(F)F)n3ncc(C(=O)N4CCN(C)CC4)c3n2)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#}
[7-(difluoromethyl)-5-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidin-3-yl]-(4-methylpiperazin-1-yl)methanone