Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(c1cccn2c(=O)c3cc4ccccc4cc3nc12)N1CCN(c2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 10.570
(b) 3.966
(c) 13.588
(d) -2.388
Answer: d. -2.388\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(c1cccn2c(=O)c3cc4ccccc4cc3nc12)N1CCN(c2ccccc2)CC1
O=C(c1cccn2c(=O)c3cc4ccccc4cc3nc12)N1CCN(c2ccccc2)CC1
4-(4-phenylpiperazine-1-carbonyl)-12H-benzo[g]pyrido[2,1-b]quinazolin-12-one