Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.375\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(S(=O)(=O)N(C)Cc2ccc(-c3nnc4n3CCC4)cc2)cc1
[b] O=C(CSc1n[nH]c(-c2ccccc2)n1)c1ccccc1
Answer: b. O=C(CSc1n[nH]c(-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(CSc1n[nH]c(-c2ccccc2)n1)c1ccccc1
O=C(CSc1n[nH]c(-c2ccccc2)n1)c1ccccc1
1-phenyl-2-[(5-phenyl-1H-1,2,4-triazol-3-yl)sulfanyl]ethanone