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.) COc1ccc2cc(C(=O)N3CCc4ccccc43)[nH]c2c1
b.) COC(=O)c1nn(C23CC4CC(CC(C4)C2)C3)c2c1C(=O)N(c1ccc(Br)cc1)C2=O
c.) Br.Brc1ccc(C2=Nn3c(nnc3-c3cccnc3)SC2)s1
d.) O=C(CCN1C(=O)c2ccccc2C1=O)NCc1ccncc1
Answer: a, b, c, d
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}