Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc2[nH]c3c(c2c1)CCNC3(C)CCc1ccc(Cl)nc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 7.668
[b] 10.025
[c] 3.727
[d] 13.512
Answer: c. 3.727\%.
{#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}.
COc1ccc2[nH]c3c(c2c1)CCNC3(C)CCc1ccc(Cl)nc1
COc1ccc2[nH]c3c(c2c1)CCNC3(C)CCc1ccc(Cl)nc1
1-[2-(6-chloropyridin-3-yl)ethyl]-6-methoxy-1-methyl-2,3,4,9-tetrahydropyrido[3,4-b]indole