Task: Answer the MCQ question.
Query: Which compound exhibits a -3.590\% 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 CCOC(=O)CN(c1ccccc1C)S(=O)(=O)c1ccc(Cl)cc1
b CCN(CC)P(=O)(Nc1ccc(SC(F)F)cc1)c1ccc(N(C)C)cc1NC(=O)c1ccco1
c COC(=O)C1=C(C(=O)OC)N2C=CC=CC2(C)C(C(=O)OC)=C1C(=O)OC
d O=C(N/N=C\c1cc2c(cc1[N+](=O)[O-])OCO2)c1cccs1
e COc1ccc(C2C(C(N)=O)=C(C)Nc3nc(-c4cccc(Cl)c4)nn32)cc1OC
Answer: a. CCOC(=O)CN(c1ccccc1C)S(=O)(=O)c1ccc(Cl)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#}
CCOC(=O)CN(c1ccccc1C)S(=O)(=O)c1ccc(Cl)cc1
CCOC(=O)CN(c1ccccc1C)S(=O)(=O)c1ccc(Cl)cc1
ethyl2-(N-(4-chlorophenyl)sulfonyl-2-methylanilino)acetate