Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CSc1ccc(CNCC(O)c2ccccc2)cc1.Cl
b. O=C(Cn1nnc(-c2ccccc2F)n1)Nc1ccc2c(c1)OCO2
c. O=C([O-])C(CCCCNS(=O)(=O)c1ccc(F)cc1)NS(=O)(=O)c1ccc(F)cc1.[K+]
d. Cc1nc(NC(=O)/C=C/c2ccccc2)sc1C(=O)NCCO
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}