Problem statement: Answer the multiple choice question.
Query: Which compound has a -2.542\% 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 other words.
Options:
a. Cc1cccc(C(=O)N[C@H](C(=O)NCCc2ccc(S(N)(=O)=O)cc2)C(C)C)c1
b. Cc1ccc(NC(=O)CCc2nc3sc4c(c3c(=O)[nH]2)CCCC4)nc1
c. CCN(CC)S(=O)(=O)c1ccc(C(=O)NNC(=O)C2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1
d. COc1ccc(N2C(=O)/C(=C\c3ccco3)N=C2SCC(=O)NC(C)(C)C)cc1Cl
e. CCc1ccc(-n2cnc3cc(C(=O)NCC(OC)OC)ccc32)cc1
Answer: e. CCc1ccc(-n2cnc3cc(C(=O)NCC(OC)OC)ccc32)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#}
CCc1ccc(-n2cnc3cc(C(=O)NCC(OC)OC)ccc32)cc1
CCc1ccc(-n2cnc3cc(C(=O)NCC(OC)OC)ccc32)cc1
N-(2,2-dimethoxyethyl)-1-(4-ethylphenyl)benzimidazole-5-carboxamide