Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.974\% 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 other words.
Options:
a. CCOc1cc(CN2CCc3c([nH]c4ccccc34)C2)ccc1OC
b. CC(Oc1ccccc1)C(=O)NC1C(=O)N2C1SC(C)(C)C2C(=O)[O-].[K+]
c. CC(C(=O)N1CCCCC1)N(C)CC(=O)Nc1cccc(F)c1.O=C(O)C(=O)O
d. CCn1c(O)c(C=Nc2ccc(S(N)(=O)=O)cc2)c(=O)[nH]c1=S
Answer: a. CCOc1cc(CN2CCc3c([nH]c4ccccc34)C2)ccc1OC
{#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#}
CCOc1cc(CN2CCc3c([nH]c4ccccc34)C2)ccc1OC
CCOc1cc(CN2CCc3c([nH]c4ccccc34)C2)ccc1OC
2-[(3-ethoxy-4-methoxyphenyl)methyl]-1,3,4,9-tetrahydropyrido[3,4-b]indole