Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 12.470\% 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, b, or c without using any other words.
Options:
[a] CSc1ccc(C2NC(=O)c3c(sc4c3CCN(C)C4)N2)cc1
[b] O=S(=O)(c1ccc(Br)cc1)n1ccc2ccccc21
[c] Cc1ccc(-c2nc(N=Nc3ccc(O)cc3)n[nH]2)cc1
Answer: b. O=S(=O)(c1ccc(Br)cc1)n1ccc2ccccc21
{#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=S(=O)(c1ccc(Br)cc1)n1ccc2ccccc21
O=S(=O)(c1ccc(Br)cc1)n1ccc2ccccc21
1-(4-bromophenyl)sulfonylindole