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, c, d, or e without using any additional words.
Options:
(a) CCn1nc(C(=O)NNC(=O)CCOc2cc(C)ccc2C)c2ccccc2c1=O
(b) CC1=C(C(=O)Nc2cc(C(=O)N(C)Cc3ccccc3)ccc2C)SCCO1
(c) Cc1ccc(C)c(NC(=O)CN2C(=O)NC(C)(c3ccc4c(c3)OCCO4)C2=O)c1
(d) CCN(Cc1ccncc1)C(=S)NCc1ccccc1
(e) O=C(CN(CCc1ccccc1)C(=O)CN1C(=O)COc2ccccc21)NCc1ccco1
Answer: a
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}