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 additional words.
Options:
(a) Cc1cccc(C(=O)OCC(=O)NCC(C)C)c1O
(b) CCCCOC(=O)Cn1c(=O)n(CC(=O)OCCCC)c2cc(C)ccc21
(c) COc1ccc(C2c3ccc4ccccc4c3Oc3ncn(CCN(C)C)c(=N)c32)cc1
(d) O=C(CNS(=O)(=O)c1ccc(Br)cc1)N1CCN(Cc2ccccc2)CC1
Answer: b, 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}