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] O=C(O)Cc1ccc(OCc2ccc(Cl)nc2)cc1
[b] COc1cc(OC)cc(C(=O)N/N=C/c2ccc(OC)c(COc3ccc(F)cc3)c2)c1
[c] CCOc1ccc(N2CC(C(=O)NC(C)C)CC2=O)cc1
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}