Task: Answer the MCQ question.
Query: Which compound has a 5.551\% human ether-à-go-go related gene (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. Cc1ccc(N2C(=O)NC(=O)/C(=C/c3cnn(-c4ccc(C)cc4)c3)C2=O)cc1
b. CCCc1ccc(OCC(=O)O)cc1
c. CC(=O)Nc1c(C)cc(OCC(=O)O)cc1C
d. O=C(CSC1=Nc2ccccc2C2=NC(CC(=O)NCc3ccco3)C(=O)N12)NCc1ccco1
Answer: b. CCCc1ccc(OCC(=O)O)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#}
CCCc1ccc(OCC(=O)O)cc1
CCCc1ccc(OCC(=O)O)cc1
[C][C][C][C][=C][C][=C][Branch1][Branch2][O][C][C][=Branch1][C][=O][O][C][=C][Ring1][O]
2-(4-propylphenoxy)acetic acid