Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 17.227\% 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 additional words.
Options:
a: Nc1nnc(SC2CC(=O)N(c3ccccc3)C2=O)s1
b: O=C(NCc1n[nH]c(=S)n1-c1ccc(Br)cc1)c1cccs1
c: COC(=O)CSC(=S)N1CCCC(C)C1
Answer: b. O=C(NCc1n[nH]c(=S)n1-c1ccc(Br)cc1)c1cccs1
{#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(NCc1n[nH]c(=S)n1-c1ccc(Br)cc1)c1cccs1
O=C(NCc1n[nH]c(=S)n1-c1ccc(Br)cc1)c1cccs1
N-[[4-(4-bromophenyl)-5-sulfanylidene-1H-1,2,4-triazol-3-yl]methyl]thiophene-2-carboxamide