Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -2.818\% 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, or c without using any additional words.
Options:
(a) CCCc1cc(=O)[nH]c(SCC(=O)NCCCC(=O)OCC)n1
(b) O=[N+]([O-])c1ccc(/C=N/N2CCN(Cc3ccccc3)CC2)cc1
(c) COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1/C=C/c1ccccc1
Answer: b. O=[N+]([O-])c1ccc(/C=N/N2CCN(Cc3ccccc3)CC2)cc1
{#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=[N+]([O-])c1ccc(/C=N/N2CCN(Cc3ccccc3)CC2)cc1
O=[N+]([O-])c1ccc(/C=N/N2CCN(Cc3ccccc3)CC2)cc1
(E)-N-(4-benzylpiperazin-1-yl)-1-(4-nitrophenyl)methanimine