Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.511\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cccc(C(=O)c2c(N)sc3c2CCC(C)C3)c1
b N#Cc1c(NC(=O)CSc2nnc(-c3ccco3)n2-c2ccccc2)sc2c1CCC2
c CCCCCCCSc1cc(OC)c(CCN(C)C)cc1OC.O=C(O)/C=C\C(=O)O
d COc1cc(C(=O)OCC(=O)c2cc(C)n(C)c2C)cc(NC(=O)c2ccco2)c1OC
Answer: b. N#Cc1c(NC(=O)CSc2nnc(-c3ccco3)n2-c2ccccc2)sc2c1CCC2
{#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#Cc1c(NC(=O)CSc2nnc(-c3ccco3)n2-c2ccccc2)sc2c1CCC2
N#Cc1c(NC(=O)CSc2nnc(-c3ccco3)n2-c2ccccc2)sc2c1CCC2
N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-[[5-(furan-2-yl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetamide