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.) O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc(Br)ccc1Cl
b.) CCN1CCN(C(=O)c2cnn3c(C(F)F)cc(-c4ccc(C)cc4)nc23)CC1
c.) O=C(O)C1C(c2ccccc2)C(C(=O)N2CCOCC2)C1c1ccccc1
d.) CSc1ccc(Cl)c(C(=O)NCC(C)C)c1
e.) Cc1csc2nc(CNS(=O)(=O)c3cccnc3)cn12
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}