Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -4.567\% 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, c, d, or e without using any other words.
Options:
[a] CC(=O)c1c(C)[nH]c(C(=O)N(C)CC(=O)Nc2ccc(Cl)c(C(F)(F)F)c2)c1C
[b] CC(=O)N/C(=C/c1ccc2c(c1)OCO2)C(=O)O
[c] Cn1cc(Br)c(C(=O)NNC(=O)c2ccccc2)n1
[d] CCOc1cc(/C=C\c2nc(O)c([N+](=O)[O-])c(=O)[nH]2)ccc1OC(C)CC
[e] COc1ccccc1NC(=O)/C(=C/c1cccs1)NC(=O)c1ccco1
Answer: c. Cn1cc(Br)c(C(=O)NNC(=O)c2ccccc2)n1
{#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#}
Cn1cc(Br)c(C(=O)NNC(=O)c2ccccc2)n1
Cn1cc(Br)c(C(=O)NNC(=O)c2ccccc2)n1
N'-benzoyl-4-bromo-1-methylpyrazole-3-carbohydrazide