Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cccc(C(=O)NNC(=O)CCC(=O)Nc2cccc(Cl)c2C)c1
b Cc1nc(C(C)NC(=O)c2cc(COc3ccc(C)c(C)c3)on2)c(C)s1
c O=C(Nc1ccccc1F)c1coc(=O)c(Br)c1
d CCCCN(C)CCn1c(=S)[nH]c2cc(OCC)c(OCC)cc2c1=O
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}