Task: Answer the MCQ question.
Query: Which drug has a -18.450\% 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.) CCCN(CC(=O)Nc1ccc(C(N)=O)cc1)CC(=O)Nc1ccc(Cl)cc1Cl
b.) CCCOc1ccc(Cn2ccnc2)cc1[N+](=O)[O-]
c.) COCc1c(C(=O)NCc2ccccc2CN2CCCC2)oc2ccccc12
d.) CC(C)OC(=O)C1CC(C)(O)C(=O)C(C(=O)OC(C)C)C1c1ccc([N+](=O)[O-])cc1
e.) O=C1NC(=S)N/C1=C/c1cccc2ccccc12
Answer: b. CCCOc1ccc(Cn2ccnc2)cc1[N+](=O)[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#}
CCCOc1ccc(Cn2ccnc2)cc1[N+](=O)[O-]
CCCOc1ccc(Cn2ccnc2)cc1[N+](=O)[O-]
1-[(3-nitro-4-propoxyphenyl)methyl]imidazole