Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.708\% 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] O=C(CN1CCCc2ccccc21)N/N=C/c1c(O)ccc2ccccc12
[b] COc1ccc(/C=C/c2nnc(NC(=O)C(C)(C)C)s2)cc1
[c] Cc1cccc(-n2cc(-c3ccc([N+](=O)[O-])cc3)[nH]c2=S)c1
[d] O=C(NCC(=O)N(Cc1ccccc1)C(C(=O)NCC1CCCO1)c1ccccc1)c1cccs1
[e] Cc1nc(-c2ccccc2)sc1C1(C)CC(c2ccccc2F)=NO1
Answer: c. Cc1cccc(-n2cc(-c3ccc([N+](=O)[O-])cc3)[nH]c2=S)c1
{#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#}
Cc1cccc(-n2cc(-c3ccc([N+](=O)[O-])cc3)[nH]c2=S)c1
Cc1cccc(-n2cc(-c3ccc([N+](=O)[O-])cc3)[nH]c2=S)c1
3-(3-methylphenyl)-5-(4-nitrophenyl)-1H-imidazole-2-thione