Task: Answer the MCQ question.
Query: Which drug has a 3.380\% 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 or b without using any additional words.
Options:
(a) Cc1cccn2c(=O)c3cc(C(=O)NC4CCCC4)c(=N)n(C4CCCCC4)c3nc12
(b) COc1ccccc1C(O)P(=O)(OC1CCCCC1)OC1CCCCC1
Answer: b. COc1ccccc1C(O)P(=O)(OC1CCCCC1)OC1CCCCC1
{#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#}
COc1ccccc1C(O)P(=O)(OC1CCCCC1)OC1CCCCC1
COc1ccccc1C(O)P(=O)(OC1CCCCC1)OC1CCCCC1
dicyclohexyloxyphosphoryl-(2-methoxyphenyl)methanol