Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.865\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CC(=O)NC(=O)c1cnn(-c2ccccc2)c1N
b) CCNC(=S)N(Cc1cc2cc(C)c(C)cc2[nH]c1=O)C1CCCC1
c) CCOC(=O)c1[nH]c(C)c(C(=O)NC2CCCC2)c1C
d) CN1C(=O)c2ccc(NC(=O)c3c(C(=O)O)cccc3[N+](=O)[O-])cc2C1=O
Answer: d. CN1C(=O)c2ccc(NC(=O)c3c(C(=O)O)cccc3[N+](=O)[O-])cc2C1=O
{#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#}
CN1C(=O)c2ccc(NC(=O)c3c(C(=O)O)cccc3[N+](=O)[O-])cc2C1=O
CN1C(=O)c2ccc(NC(=O)c3c(C(=O)O)cccc3[N+](=O)[O-])cc2C1=O
2-[(2-methyl-1,3-dioxoisoindol-5-yl)carbamoyl]-3-nitrobenzoic acid