Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a N#C/C(=C\c1ccccc1C(F)(F)F)C(=O)Nc1ccccc1F
b CC(C)c1ccc(OCC(=O)NC2CCCC2)cc1
c CCn1c(N2CCN(C(=S)Nc3ccc(OC)cc3)CC2)nc2ccccc21
d Cc1ccccc1NC(=O)Cc1nc(-c2ccc3ccccc3c2)cs1
Answer: 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}