Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.735\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cc2c(cc1OC)-c1cc(Nc3ccccc3)nc(=O)n1CC2
(b) CC(Sc1nnc(N)s1)C(=O)Nc1nccs1
(c) O=S(=O)(c1cccc(C(F)(F)F)c1)N1CCC(c2cc(-c3cccc4ccccc34)n[nH]2)CC1
Answer: b. CC(Sc1nnc(N)s1)C(=O)Nc1nccs1
{#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#}
CC(Sc1nnc(N)s1)C(=O)Nc1nccs1
CC(Sc1nnc(N)s1)C(=O)Nc1nccs1
2-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-N-(1,3-thiazol-2-yl)propanamide