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(-c2ccccc2)c(-c2ccccc2)n1)NC1CCS(=O)(=O)C1
[b] Nc1nc(SCc2ccc(Cl)cc2)nc2nc3c(cc12)CCCC3
[c] CCOC(=O)c1cc(-c2csc(Nc3ccccc3Cl)n2)on1
[d] O=C(Nc1ccc(N2CCCC2)c(Cl)c1)c1cccs1
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}