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, c, or d without using any additional words.
Options:
a: O=C(CSc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1ccc(F)cc1)N1CCCCC1
b: COc1ccc(-c2ccc(CCC(=O)O)o2)cc1
c: COCCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccco3)cc12
d: Cc1cccc(N(C)C(=O)COc2cc(=O)n(C)c3ccccc23)c1
Answer: a, b, c, d
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}