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. O=C(CCNC(=O)c1ccc(Br)cc1)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
b. Cc1ccc(OCCSc2nc3ccccc3n2CC(=O)O)cc1
c. O=C(CCNC(=O)C1CCN(S(=O)(=O)c2ccc(F)cc2)CC1)NCc1ccc(F)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}