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 or b without using any additional words.
Options:
a.) Cc1ccc(N2C(=O)N(CC(=O)Nc3cccc([N+](=O)[O-])c3C)C(=O)C2C)cc1
b.) COc1cccc(-c2cc3nc4c(c(NCC(C)(C)CN(C)C)n3n2)CCCC4)c1
Answer: a, b
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}