Task: Answer the MCQ question.
Query: Which drug exhibits a 7.529\% 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) O=C(Nc1nc(-c2ccccn2)cs1)c1ccco1
(b) O=C(CSc1nc2ccccc2s1)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
Answer: b. O=C(CSc1nc2ccccc2s1)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
{#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(CSc1nc2ccccc2s1)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
O=C(CSc1nc2ccccc2s1)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
2-(1,3-benzothiazol-2-ylsulfanyl)-N-(2-chloro-5-morpholin-4-ylsulfonylphenyl)acetamide