Problem statement: Answer the multiple-choice question.
Question: Which compound has a -1.156\% 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 additional words.
Options:
a O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1)C1COc2ccccc2O1
b Cc1ccn2c(=O)nc(SCC(=O)N3CCCCC3)nc2c1
c O=C1c2ccccc2C(Nc2ccc(F)c(Cl)c2)N1c1ccccn1
d O=C(CCCn1cnc([N+](=O)[O-])n1)Nc1ccc(Cl)cc1
e O=[N+]([O-])c1cccc(CNc2ccc3c(c2)CCC3)c1
Answer: d. O=C(CCCn1cnc([N+](=O)[O-])n1)Nc1ccc(Cl)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=C(CCCn1cnc([N+](=O)[O-])n1)Nc1ccc(Cl)cc1
O=C(CCCn1cnc([N+](=O)[O-])n1)Nc1ccc(Cl)cc1
N-(4-chlorophenyl)-4-(3-nitro-1,2,4-triazol-1-yl)butanamide