Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCCn1c(C2CC(=O)N(c3ccc(C)cc3)C2)nc2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 5.363
b 12.878
c -4.124
Answer: c. -4.124\%.
{#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}.
CCCn1c(C2CC(=O)N(c3ccc(C)cc3)C2)nc2ccccc21
CCCn1c(C2CC(=O)N(c3ccc(C)cc3)C2)nc2ccccc21
1-(4-methylphenyl)-4-(1-propylbenzimidazol-2-yl)pyrrolidin-2-one