Problem statement: Answer the multiple-choice question.
Question: Which compound has a 1.587\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: C=C1CCN(Cc2ccccc2)S(=O)(=O)c2ccccc21
b: O=C(CCNc1cccc(C(F)(F)F)c1)c1ccco1
c: CCn1c(=NC(=O)CS(=O)(=O)c2ccc(F)cc2)sc2cccc(OC)c21
d: O=[N+]([O-])c1ccccc1/C=C/C=N/Nc1nc(N2CCCCC2)nc(N2CCCCC2)n1
e: CCOC(=O)C1=C(c2ccccc2)N=c2s/c(=C\c3ccco3)c(=O)n2C1c1cccs1
Answer: a. C=C1CCN(Cc2ccccc2)S(=O)(=O)c2ccccc21
{#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#}
C=C1CCN(Cc2ccccc2)S(=O)(=O)c2ccccc21
C=C1CCN(Cc2ccccc2)S(=O)(=O)c2ccccc21
2-benzyl-5-methylidene-3,4-dihydro-1λ6,2-benzothiazepine 1,1-dioxide