Problem statement: Answer the multiple choice question.
Query: Which drug has a 8.818\% 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, d, or e without using any additional words.
Options:
a COc1ccc(C(=O)NCC(c2ccco2)N(C)C)cc1S(=O)(=O)NCc1ccc(Cl)cc1
b COc1ccc(CC(=O)NCC2(c3ccc(OC)c(OC)c3)CCOCC2)cc1
c Cc1nn(CC(=O)Nc2cccnc2)c(=O)c2ccccc12
d CCOc1ccc2c(c1)c1nnc(SCC3CCCO3)nc1n2C
e N#CCCN(Cc1ccccc1)C(=O)c1nccnc1C(=O)O
Answer: d. CCOc1ccc2c(c1)c1nnc(SCC3CCCO3)nc1n2C
{#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#}
CCOc1ccc2c(c1)c1nnc(SCC3CCCO3)nc1n2C
CCOc1ccc2c(c1)c1nnc(SCC3CCCO3)nc1n2C
8-ethoxy-5-methyl-3-(oxolan-2-ylmethylsulfanyl)-[1,2,4]triazino[5,6-b]indole