Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COCCN(C)C(=O)CCc1nnc(Cc2ccc(-c3ccccc3)cc2)o1
b. CCN1C(=O)c2cccc3c(Cl)ccc1c23
c. O=C(N/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)N1CCOCC1)c1cccc(Br)c1
d. COc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)N(C)Cc3ccccc3)=C2)cc1
Answer: c, 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}