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 other words.
Options:
a) Cc1ccccc1OCCC(=O)Nc1ccccc1C(=O)N1CCCCC1
b) CN1C(=O)C2(c3ccccc31)c1c(oc3ccccc3c1=O)C(=O)N2CCO
c) O=[N+]([O-])c1cccc(-c2cc(C(F)(F)F)n3nc(-c4ccccc4)cc3n2)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}