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 other words.
Options:
a COC(=O)CCC(=O)Nc1cc(S(=O)(=O)Nc2ccc(Cl)cc2)ccc1N1CCOCC1
b O=C1c2ccccc2NC(c2cccnc2)N1c1ccccc1F
c Cc1ccc(OCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)cc1C
d CCOC(=O)C1CCN(C(=O)CNC(=O)c2nn(-c3ccc(OC)c(Cl)c3)c(=O)c3ccccc23)CC1
e Cc1ccc(S(=O)(=O)N2CCc3ccccc3C2)cc1C
Answer: 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}