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 additional words.
Options:
a: COc1ccc(/C=C2\N=C(SC)N(c3ccccc3OC)C2=O)cc1
b: O=[N+]([O-])c1cccc2c(S(=O)(=O)N3CCOCC3)cccc12
c: O=C(Nc1ccccc1)N1CCCC(c2nc(-c3ccc(F)cc3)no2)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}