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, or d without using any other words.
Options:
a) CCCn1c(N/N=C(C)\C=C\c2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
b) Clc1ccc2c(c1)C(OC1CN3CCC1CC3)c1ccccc1CS2.O=C(O)/C=C\C(=O)O
c) CCOc1ccc2c(O)csc2c1
d) Clc1ccc(CNc2ccccc2NCc2ccc(Cl)nc2)cn1
Answer: b
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}