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] CCOC(=O)c1cn2nc(Oc3ccc(OC)cc3)ccc2n1
[b] Cc1ccc(C(C)C)c(OCC(=O)NC2CCN(C)CC2)c1
[c] Cc1nn(C)cc1C1C(C#N)=C(N)N(c2cccnc2)C2=C1C(=O)CCC2
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}