Problem statement: Answer the multiple-choice question.
Question: Which drug has a 12.889\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(OCc1ccc(Br)cc1)c1cnc(Cl)c(Cl)c1
[b] Cc1ccc(C(=O)NC(=S)NNC(=O)c2ccc([N+](=O)[O-])cc2)cc1
[c] Nc1nc(SCC(=O)Nc2ccc([N+](=O)[O-])cc2)[nH]c(=O)c1NC(=O)c1ccc(Br)cc1
[d] CCCc1cc(=O)n2[nH]c(C)c(-c3ccccc3)c2n1
[e] CCC(C)N1CCNCC1.Cl
Answer: c. Nc1nc(SCC(=O)Nc2ccc([N+](=O)[O-])cc2)[nH]c(=O)c1NC(=O)c1ccc(Br)cc1
{#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#}
Nc1nc(SCC(=O)Nc2ccc([N+](=O)[O-])cc2)[nH]c(=O)c1NC(=O)c1ccc(Br)cc1
Nc1nc(SCC(=O)Nc2ccc([N+](=O)[O-])cc2)[nH]c(=O)c1NC(=O)c1ccc(Br)cc1
N-[4-amino-2-[2-(4-nitroanilino)-2-oxoethyl]sulfanyl-6-oxo-1H-pyrimidin-5-yl]-4-bromobenzamide