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] O=C(NCC(c1ccco1)N1CCCCC1)c1ccc(S(=O)(=O)Nc2ccccc2)cc1
[b] CCOC(=O)c1cnn(CCOC(=O)c2ccccc2)c1NC(=O)c1ccccc1
[c] CCOC(=O)c1cc(CC)sc1NC(=O)CC1SC(N)=NC1=O
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}