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 other words.
Options:
[a] CCN1CCN(C(=S)Nc2ccc3nc(N4CCN(C)CC4)cc(C)c3c2)CC1
[b] COc1ccc(NC(=O)CCCC(=O)NCCc2ccc(OC)c(OC)c2)cc1
[c] CCC(=O)NNc1nc2c(C)c(C)ccc2s1
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}