Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -12.761\% 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: COc1ccc(N(C)S(=O)(=O)c2ccc3c(c2)CCN3C(=O)C2CC2)c(OC)c1
b: CCn1c(SCC(=O)NC2CC2)nnc1-c1cccs1
c: Nc1ccc(Sc2cnn(-c3ccccc3)c(=O)c2Cl)cc1
d: Cl.O=C(NN1CCN(Cc2ccccc2)CC1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
e: CCc1ccc(C(=O)Nc2cc(C)ccc2F)s1
Answer: d. Cl.O=C(NN1CCN(Cc2ccccc2)CC1)c1ccc(N2CCOCC2)c([N+](=O)[O-])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#}
Cl.O=C(NN1CCN(Cc2ccccc2)CC1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
Cl.O=C(NN1CCN(Cc2ccccc2)CC1)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
N-(4-benzylpiperazin-1-yl)-4-morpholin-4-yl-3-nitrobenzamide;hydrochloride