Task: Answer the multiple-choice question.
Query: Which drug has a 7.566% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1cc(C)c2c(N)c(C(=O)c3ccc(Br)cc3)oc2n1
b CCCCCOC(=O)c1c(N)n(CCOC)c2nc3ccccc3nc12
c CCOC(=O)c1c(NC(=O)Cn2cnc3sc(C)c(-c4ccccc4)c3c2=O)sc(C)c1C
d CN1CCN(c2ccc(C(N)=O)cc2[N+](=O)[O-])CC1
e COc1cccc(NC(=O)CCS(=O)(=O)c2ccc(Br)cc2)c1
Answer: d. CN1CCN(c2ccc(C(N)=O)cc2[N+](=O)[O-])CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1CCN(c2ccc(C(N)=O)cc2[N+](=O)[O-])CC1
CN1CCN(c2ccc(C(N)=O)cc2[N+](=O)[O-])CC1
4-(4-methylpiperazin-1-yl)-3-nitrobenzamide