Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -12.092\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCN(CC)N=Nc1cccc(NC(C)=O)c1
b) Cc1ccc(C(=O)N2CCN(c3ccc([N+](=O)[O-])c(N4CCOCC4)c3)CC2)cc1
c) CCOC(=O)c1cnn(-c2nc(-c3ccc(F)cc3)cs2)c1C(F)(F)F
d) Cc1cccc(-n2c(C)c(C)c3c(N)ncnc32)c1
Answer: b. Cc1ccc(C(=O)N2CCN(c3ccc([N+](=O)[O-])c(N4CCOCC4)c3)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#}
Cc1ccc(C(=O)N2CCN(c3ccc([N+](=O)[O-])c(N4CCOCC4)c3)CC2)cc1
Cc1ccc(C(=O)N2CCN(c3ccc([N+](=O)[O-])c(N4CCOCC4)c3)CC2)cc1
(4-methylphenyl)-[4-(3-morpholin-4-yl-4-nitrophenyl)piperazin-1-yl]methanone