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. CCN=C(NCC)SC1CC(=O)N(c2cccc(OC)c2)C1=O
b. Cc1noc(C)c1COc1ccccc1C(=O)N1CCN(c2cccc(Cl)c2)CC1
c. Cc1noc(NS(=O)(=O)c2ccc(NC(=O)CCC3CCCC3)cc2)c1C
d. O=[N+]([O-])c1ccc(C(=S)N2CCN(Cc3ccccc3)CC2)cc1
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}