Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.737\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(C)nc(NC(N)=S)n1
b O=[N+]([O-])c1cc(C2Nc3cccc4cccc(c34)N2)ccc1Cl
c COc1ccc(CC(=O)NCC2CCCN(Cc3cccc(C(F)(F)F)c3)C2)cc1
d CCN(C(=O)COC(=O)/C=C/c1c(C)nn(Cc2ccc(C)cc2)c1C)C1CCS(=O)(=O)C1
Answer: b. O=[N+]([O-])c1cc(C2Nc3cccc4cccc(c34)N2)ccc1Cl
{#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-])c1cc(C2Nc3cccc4cccc(c34)N2)ccc1Cl
O=[N+]([O-])c1cc(C2Nc3cccc4cccc(c34)N2)ccc1Cl
2-(4-chloro-3-nitrophenyl)-2,3-dihydro-1H-perimidine