Task: Answer the multiple-choice question.
Query: Which compound has a 5.350\% 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: O=C(CN1C(=O)S/C(=C\c2ccccc2)C1=O)NC1CCS(=O)(=O)C1
b: CC(C)CCN1CCN(Cc2ccc3nsnc3c2)CC1CCO
c: COc1ccc(NC(=O)CSc2nncn2N)c(OC)c1
d: N#CC(CO)(Cc1ccc(OC(F)F)cc1)c1nc2ccccc2[nH]1
e: CCOc1ccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1Cl
Answer: e. CCOc1ccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1Cl
{#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#}
CCOc1ccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1Cl
CCOc1ccc(S(=O)(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1Cl
1-(1,3-benzodioxol-5-ylmethyl)-4-(3-chloro-4-ethoxyphenyl)sulfonylpiperazine