Task: Answer the multiple-choice question.
Question: Which compound has a 13.048\% 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) COc1ccc(-c2nc(-c3ccc4c(c3)OCO4)[nH]c2-c2ccc(OC)cc2)cc1
(b) C/C(N)=C(/C#N)C(=O)CSc1nnc(NC(C)C)s1
Answer: b. C/C(N)=C(/C#N)C(=O)CSc1nnc(NC(C)C)s1
{#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#}
C/C(N)=C(/C#N)C(=O)CSc1nnc(NC(C)C)s1
C/C(N)=C(/C#N)C(=O)CSc1nnc(NC(C)C)s1
(E)-3-amino-2-[2-[[5-(propan-2-ylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]acetyl]but-2-enenitrile