Problem statement: Answer the multiple choice question.
Question: Which compound has a 19.178\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCOC(=O)c1c(C)[nH]c(C)c1C(=O)COc1ncnc2ccccc12
b: CCC(=O)N1N=C(c2cccs2)CC1c1ccc(C)cc1
Answer: b. CCC(=O)N1N=C(c2cccs2)CC1c1ccc(C)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#}
CCC(=O)N1N=C(c2cccs2)CC1c1ccc(C)cc1
CCC(=O)N1N=C(c2cccs2)CC1c1ccc(C)cc1
1-[3-(4-methylphenyl)-5-thiophen-2-yl-3,4-dihydropyrazol-2-yl]propan-1-one