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, or c without using any additional words.
Options:
a.) O=C(COC(=O)Cc1n[nH]c(=O)c2ccccc12)NNC(=O)c1ccc(Cl)cc1
b.) CCN(CC)CCNC(=O)C1(O)c2cc(Br)ccc2NC(=O)N1c1cccc(OC)c1
c.) Cc1cc(-c2ccccc2)nc2cc(C(=O)NCc3ccco3)nn12
Answer: c
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}