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 additional words.
Options:
a.) N#CC(=C=[N-])c1nc2ccccc2nc1-[n+]1cccc(NC(=O)c2cccs2)c1
b.) O=C(c1ccccc1)N1CCN(C(=S)NCc2ccc3c(c2)OCO3)CC1
c.) COC(=O)CCCC(NC(=S)N1CC2C[C@@H](C1)Cn1c2cccc1=O)C(=O)OC
Answer: a, 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}