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.) NC(=O)COC(=O)c1ccc(-c2ccc(O)cc2)cc1
b.) COCCNC(=O)c1cccc(OC2CCN(Cc3cccc(C(C)=O)c3)CC2)c1
c.) Cc1ccc(-c2csc(=S)n2CC(=O)OCC(=O)NCc2ccco2)cc1
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}