Task: Answer the multiple choice question.
Query: Which drug has a 7.275\% 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: O=C(O)c1cc(Nc2cc(Cl)c3nonc3c2[N+](=O)[O-])ccc1O
b: CC(C)(C)N/C=C(\C#N)S(=O)(=O)c1ccc(Br)cc1
c: C=C(C)CNC(=S)/N=c1\scc(C)n1CC
d: O=C(NCCc1ccccc1)C1CCC(Cn2c(=O)c3ccccc3n(Cc3cccc(F)c3)c2=O)CC1
e: COc1cccc(CN(C)C(=O)c2ccc3nccnc3c2)c1
Answer: a. O=C(O)c1cc(Nc2cc(Cl)c3nonc3c2[N+](=O)[O-])ccc1O
{#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#}
O=C(O)c1cc(Nc2cc(Cl)c3nonc3c2[N+](=O)[O-])ccc1O
O=C(O)c1cc(Nc2cc(Cl)c3nonc3c2[N+](=O)[O-])ccc1O
5-[(7-chloro-4-nitro-2,1,3-benzoxadiazol-5-yl)amino]-2-hydroxybenzoic acid