Task: Answer the multiple-choice question.
Question: Which compound exhibits a 3.293\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1cc(CN2CCN(c3ccc(C)cc3)CC2)cc([N+](=O)[O-])c1O
[b] O=S(=O)(Nc1ccc(Oc2ncccn2)c(Cl)c1)c1ccc(Cl)cc1
[c] O=C(O)c1cccc(CSc2ncccn2)c1
[d] COc1ccc(N2C(=O)c3ccc(NC(C)=O)cc3C2=O)cc1
[e] Cc1nc2ccccn2c1C(=O)N/N=C/c1ccc([N+](=O)[O-])o1
Answer: a. COc1cc(CN2CCN(c3ccc(C)cc3)CC2)cc([N+](=O)[O-])c1O
{#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#}
COc1cc(CN2CCN(c3ccc(C)cc3)CC2)cc([N+](=O)[O-])c1O
COc1cc(CN2CCN(c3ccc(C)cc3)CC2)cc([N+](=O)[O-])c1O
2-methoxy-4-[[4-(4-methylphenyl)piperazin-1-yl]methyl]-6-nitrophenol