Task: Answer the multiple choice question.
Query: Which drug has a 14.011\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a N/C(=N\OC(=O)c1ccc2c(c1)OCO2)c1ccc(Cl)cc1
b O=c1[nH][nH]c(-c2ccccc2O)c1C(C[N+](=O)[O-])c1ccccc1
Answer: b. O=c1[nH][nH]c(-c2ccccc2O)c1C(C[N+](=O)[O-])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=c1[nH][nH]c(-c2ccccc2O)c1C(C[N+](=O)[O-])c1ccccc1
O=c1[nH][nH]c(-c2ccccc2O)c1C(C[N+](=O)[O-])c1ccccc1
5-(2-hydroxyphenyl)-4-(2-nitro-1-phenylethyl)-1,2-dihydropyrazol-3-one