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 other words.
Options:
[a] Cc1ccc(NC(=O)C2CC(=O)n3ncnc3N2)cc1C
[b] C=CCn1c(Cn2nnc3ccccc32)nnc1SCC(=O)N/N=C/c1ccccc1OC
[c] Cn1nc(C(F)(F)F)c(-c2ccccc2)c1NC(=O)c1nccnc1C(=O)O
[d] Cn1nc(C(=O)NCC2COc3ccccc3O2)c2ccccc2c1=O
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}