Task: Answer the MCQ question.
Question: Which compound has a 7.508\% 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] O=C(CN(C(=O)c1nsc(Cl)c1Cl)c1cccc(F)c1)NC1CCCC1
[b] CCOC(=O)c1c(C)n(C)c2ccc(OCC(O)CNCCc3ccccc3)cc12
[c] CCn1c(SC(C)C(=O)O)nnc1-c1cccnc1
[d] CC(C)(C)S(=O)(=O)c1nc2ccccc2s1
Answer: b. CCOC(=O)c1c(C)n(C)c2ccc(OCC(O)CNCCc3ccccc3)cc12
{#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)c1c(C)n(C)c2ccc(OCC(O)CNCCc3ccccc3)cc12
CCOC(=O)c1c(C)n(C)c2ccc(OCC(O)CNCCc3ccccc3)cc12
ethyl 5-[2-hydroxy-3-(2-phenylethylamino)propoxy]-1,2-dimethylindole-3-carboxylate