Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(C1COc2ccccc2O1)N1CCN(S(=O)(=O)c2cc(F)ccc2F)CC1
(b) c1ccc(-c2nc(NCc3ccco3)c3ccccc3n2)nc1
(c) O=C(NC(=S)Nc1ccc(N2CCOCC2)c(Cl)c1)c1cccs1
Answer: a, 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}