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=C1c2ccccc2C(O)(c2ncc[nH]2)N1C1CCCCC1
b: CCOc1ccc(NS(=O)(=O)c2cc(C(=O)NCC3CCCO3)ccc2Cl)cc1
c: COc1ccc(NC(=O)c2cc3c(=O)n(C)c4ccccc4c3n2C)cc1Cl
d: CC1CCN(C(=O)CSc2nc(N)c(NC(=O)c3ccccc3)c(=O)[nH]2)CC1
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}