Task: Please answer the multiple choice question.
Question: Which molecules are not 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] O=C(NCCN1CCOCC1)c1ccccc1-c1ccccc1
[b] Clc1cccc(OCCN2CCN(CCOc3cccc(Cl)c3)CC2)c1
[c] O=C(CNC(=O)c1ccc(Br)cc1)NCC(=O)OCc1ccc(Cl)cc1
[d] CS(=O)(=O)N1CCn2c1nc1ccccc12
Answer: a, 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}