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, c, d, or e without using any other words.
Options:
a) COCc1nc(Nc2ccc(C(F)(F)F)cc2)c2ccc(-c3ncccc3C(F)(F)F)cc2n1
b) CCOC(=O)C1=C(CN2CCOCC2)NC(c2nccn2C)=NC1c1ccc(F)cc1Br
c) COc1ccc(N(C(=O)Oc2c(C)cccc2C)c2ccnc(Nc3ccc(N4CCN(C)CC4)cc3)n2)c(OC)c1
d) CC(C)(C)OC(=O)N1Cc2ccc(C=CC(=O)NO)cc2C1
e) Cc1cccc(N2CCN(CCCCCCN3CCN(c4ccccn4)CC3)CC2)c1
Answer: a, b, e
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}
1-(3-methylphenyl)-4-[6-(4-pyridin-2-ylpiperazin-1-yl)hexyl]piperazine