Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.468\% 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(O)CCSc1nnc(-c2ccccc2)n1-c1ccccc1
(b) CNC(=O)COc1ccc(Nc2nnc(-c3ccc(C)c(S(N)(=O)=O)c3)c3ccccc23)cc1
Answer: a. O=C(O)CCSc1nnc(-c2ccccc2)n1-c1ccccc1
{#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#}
O=C(O)CCSc1nnc(-c2ccccc2)n1-c1ccccc1
O=C(O)CCSc1nnc(-c2ccccc2)n1-c1ccccc1
3-[(4,5-diphenyl-1,2,4-triazol-3-yl)sulfanyl]propanoic acid