Problem statement: Answer the multiple choice question.
Question: Which compound has a -26.782\% 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(OC)c(NC2=NC3(CCCCC3)N=C(N)N2)c1
b: COc1cccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NC2CCCC2)c2cccnc2)c1
c: N=c1c2c(-c3ccccc3)c(-c3ccccc3)n(Cc3ccco3)c2ncn1Cc1ccco1
d: Cc1ccc(CCNC(=O)C2CCCN(C(=O)c3cc4sccc4n3C)C2)cc1
e: CC1(C)CC(=O)C=C(c2cccc3c2Oc2ccccc2S3)C1
Answer: c. N=c1c2c(-c3ccccc3)c(-c3ccccc3)n(Cc3ccco3)c2ncn1Cc1ccco1
{#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#}
N=c1c2c(-c3ccccc3)c(-c3ccccc3)n(Cc3ccco3)c2ncn1Cc1ccco1
N=c1c2c(-c3ccccc3)c(-c3ccccc3)n(Cc3ccco3)c2ncn1Cc1ccco1
3,7-bis(furan-2-ylmethyl)-5,6-diphenylpyrrolo[2,3-d]pyrimidin-4-imine