Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.191\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1cccc(CNC(=O)CCCn2nc(C)n3c(cc4sccc43)c2=O)c1
b) Cn1cnnc1Sc1nc2c(c(=O)n(C)c(=O)n2C)n1C
c) CCOC(=O)c1ccc2nc(C)c(CC)c(Cl)c2c1
d) Cc1ccc(C)c(N2N=C(C(=O)NCCN3C(=O)S/C(=C\c4cccnc4)C3=O)CCC2=O)c1
Answer: c. CCOC(=O)c1ccc2nc(C)c(CC)c(Cl)c2c1
{#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)c1ccc2nc(C)c(CC)c(Cl)c2c1
CCOC(=O)c1ccc2nc(C)c(CC)c(Cl)c2c1
ethyl 4-chloro-3-ethyl-2-methylquinoline-6-carboxylate