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. CCC(C)N(C(=O)CSc1nnc(-c2ccco2)n1C)C1CCS(=O)(=O)C1
b. C=CCOc1ccc(C(=O)CC)cc1OC
c. O=C(O)C(=O)O.O=C(c1cccc(Cl)c1)N1CCN(CCCc2ccccc2)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}