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) O=C(NNC(=S)Nc1ccccc1)c1cc(Br)ccc1Cl
b) O=C(Nc1ccccc1C(=O)Nc1nnc(C(F)(F)F)s1)c1ccccc1Cl
c) C=C(C)Cn1c(=O)c2c(nc3n2CCCN3Cc2ccccc2)n(C)c1=O
d) Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)NCc1ccco1
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}