Task: Answer the multiple-choice question.
Question: Which drug exhibits a 15.430\% 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 other words.
Options:
a) O=C(CCCN=C1NS(=O)(=O)c2ccccc21)OCc1ccc(F)cc1
b) NC(=O)C1(C(N)=O)OC1c1ccccc1
c) Cc1cc(C)c(NC(=O)CSc2nnc(-c3ccncc3)n2Cc2ccco2)c(C)c1
d) O=C(CCn1c(=O)oc2ccc(Cl)cc21)N1CCN(c2ccccc2)CC1
Answer: a. O=C(CCCN=C1NS(=O)(=O)c2ccccc21)OCc1ccc(F)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#}
O=C(CCCN=C1NS(=O)(=O)c2ccccc21)OCc1ccc(F)cc1
O=C(CCCN=C1NS(=O)(=O)c2ccccc21)OCc1ccc(F)cc1
(4-fluorophenyl)methyl 4-[(1,1-dioxo-1,2-benzothiazol-3-ylidene)amino]butanoate