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 additional words.
Options:
(a) COc1ccc(O)c(CN2CCN(CCc3ccccc3)C(CCO)C2)c1
(b) NC(=O)NC(CC(=O)NNC(=O)c1ccccn1)c1ccccc1Cl
(c) CCOC(=O)C1NN=C(C(=O)c2ccccc2)C1c1ccccc1
(d) COCc1ccc(C(=O)N2CCCC(N(C)CCc3ccc(OC)c(OC)c3)C2)s1
Answer: a, 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}