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] COC(=O)c1ccc(C(=O)OC)c(NC(=O)CN(C)Cc2ccc(Cl)c(Cl)c2)c1
[b] C[C@H](NC(=O)c1nc[nH]c1C(=O)NCC(=O)OC(C)(C)C)c1ccccc1
[c] COc1cccc(NC(=S)N2CCN(Cc3ccccc3)CC2)c1
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}