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 additional words.
Options:
[a] O=C(C1=C(O)C(=O)N(Cc2ccccc2)C1c1cccnc1)c1ccco1
[b] COc1ccc(OC)c(S(=O)(=O)N2CCN(c3c(C)cccc3C)CC2)c1
[c] CC1CC(CCC(=O)NC(=S)Nc2ccc(S(N)(=O)=O)cc2)C(=O)O1
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}