Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1ccc(C(C(=O)NC2CCCCC2)N(Cc2ccccc2)C(=O)Cc2c[nH]c3ccccc23)o1
b O=C(NCc1ccncc1)c1ccc2nc(Cc3ccccc3F)oc2c1
c COc1ccc(C(C)NCCC(c2ccc(OC(C)C)cc2)c2ccccc2OC)cc1
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}