Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -3.605\% 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 additional words.
Options:
a O=C(CC1C(=O)NCCN1Cc1ccc(F)cc1)NCCCn1cccn1
b O=C(O)c1ccc(CSc2nnc(-c3ccco3)n2-c2ccccc2)cc1
c COc1nc(-c2ccccc2)c2c(c1C#N)CC(C)(C)OC2
d Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)c3ccco3)cc2Cl)CC1
Answer: d. Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)c3ccco3)cc2Cl)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#}
Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)c3ccco3)cc2Cl)CC1
Cc1ccccc1C(=O)N1CCN(c2ccc(NC(=O)c3ccco3)cc2Cl)CC1
N-[3-chloro-4-[4-(2-methylbenzoyl)piperazin-1-yl]phenyl]furan-2-carboxamide