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 CC(=O)Nc1ccc(Oc2ccc3c(c2)C(=O)NC3=O)cc1
b O=C(Cc1ccc(S(=O)(=O)N2CCOCC2)s1)Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1
c CCC(C)(C)NC(=O)C(c1ccc(C)cc1)N(CCN1CCOCC1)C(=O)CNC(=O)c1cccs1
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}