Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCCCCCCN(CC)CCCC(O)c1ccc(Cl)cc1
(b) O=C(O)CCc1ccc2cccc(N3CCN(CCc4ccc(OCCCN5CCCCCC5)cc4)CC3)c2n1
(c) COc1cc(CCN2CCN(CC(O)c3ccc4c(c3C)COC4=O)CC2)ccc1C#N
Answer: a, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
4-[2-[4-[2-hydroxy-2-(4-methyl-1-oxo-3H-2-benzofuran-5-yl)ethyl]piperazin-1-yl]ethyl]-2-methoxybenzonitrile