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] CCC(C)NC(=O)CCc1c(C)nc2nc(-c3cc(OC)cc(OC)c3)nn2c1C
[b] Cc1cc(C)c(C#N)c(Sc2nnnn2-c2ccccc2)n1
[c] CC(=O)Nc1ccc(N=Cc2nc(-c3ccc(C)cc3)oc2O)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}