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, or c without using any additional words.
Options:
[a] CC(C(=O)Nc1ccc(C(=O)O)c(O)c1)N1C(=O)/C(=C\c2ccco2)SC1=S
[b] CC1(C)CC(=O)C(C=NCc2ccc3c(c2)OCO3)=C(O)C1
[c] COC(=O)c1cc(NC(=S)Nc2cc(Cl)cc(Cl)c2)cc(C(=O)OC)c1
Answer: a, b, c
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}