Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 1.758\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1ccccc1CCNC(=O)Cn1ccc2cc(S(=O)(=O)N3CCC(C)CC3)ccc21
b. CC1CN(C(=O)CCC(=O)NCc2ccccc2)c2ccccc2O1
c. Cc1ccc(O)c(CP(=O)(c2ccccc2)c2ccccc2)c1
d. CCCCCCC(C)n1[nH]c(=O)c2c(C)cc(=O)[nH]c21
Answer: d. CCCCCCC(C)n1[nH]c(=O)c2c(C)cc(=O)[nH]c21
{#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#}
CCCCCCC(C)n1[nH]c(=O)c2c(C)cc(=O)[nH]c21
CCCCCCC(C)n1[nH]c(=O)c2c(C)cc(=O)[nH]c21
4-methyl-1-octan-2-yl-2,7-dihydropyrazolo[3,4-b]pyridine-3,6-dione