Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 0.864\% 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 additional words.
Options:
(a) CC1CCN(CCc2nc3ccccc3[nH]2)CC1
(b) COc1ccc(C2CC(c3ccccc3OC(C)=O)=NN2C(=O)/C=C/c2ccccc2)cc1OC
(c) Cc1cc2c(c(=O)n1Cc1ccccn1)C(C(C)C)C(C#N)=C(N)O2
Answer: c. Cc1cc2c(c(=O)n1Cc1ccccn1)C(C(C)C)C(C#N)=C(N)O2
{#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#}
Cc1cc2c(c(=O)n1Cc1ccccn1)C(C(C)C)C(C#N)=C(N)O2
Cc1cc2c(c(=O)n1Cc1ccccn1)C(C(C)C)C(C#N)=C(N)O2
2-amino-7-methyl-5-oxo-4-propan-2-yl-6-(pyridin-2-ylmethyl)-4H-pyrano[3,2-c]pyridine-3-carbonitrile