Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) N#Cc1c(NC(=O)CSc2ncccn2)oc(-c2ccccc2)c1-c1ccccc1
(b) CCN(C(=O)C12CC3CC(CC(C3)C1)C2)C1CCS(=O)(=O)C1
(c) COC(=O)C1(CC2CC(c3ccc(Cl)cc3)=NO2)CCN(C(=O)OC(C)(C)C)CC1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}