Task: Answer the multiple-choice question.
Query: Which drug has a 11.709\% 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, or c without using any other words.
Options:
(a) CCc1ccc(C(C(=O)NC2CCCC2)N(CCOC)C(=O)CCC(=O)Nc2cc(C)on2)cc1
(b) COCCOc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(OC)c1
(c) CCCCc1c(C)c2ccc(OC)c(/C(C)=N\O)c2oc1=O
Answer: b. COCCOc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(OC)c1
{#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#}
COCCOc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(OC)c1
COCCOc1nc2c(c(=O)n(C)c(=O)n2C)n1Cc1cccc(OC)c1
8-(2-methoxyethoxy)-7-[(3-methoxyphenyl)methyl]-1,3-dimethylpurine-2,6-dione