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(-c2nnc(-c3ccc(OCC(C)C)cc3)o2)cc1
[b] O=C(NC1CCCC1)C1CC(=O)N(c2ccc(F)cc2)C1
[c] CCCc1cn(S(=O)(=O)c2ccc(OC)cc2OC)nc1N
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}