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] c1ccc(C2Sc3ccccc3OC2c2ccc(OCCCN3CCCC3)cc2)cc1
[b] Cc1cccc(OCCOCCN[C@H](C)CO)c1C
[c] Cc1cccc(C)c1C1(O)CCC(N2CC(NC(=O)CNC(=O)c3cccc(C(F)(F)F)c3)C2)CC1
[d] O=C(N1CCCN(C2CCC2)CC1)N1CCC2(CCN(S(=O)(=O)c3ccccc3)CC2)C1
[e] CCCCCCCN(CC)CCCC(O)c1ccc(Cl)cc1
Answer: a, c, 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-(4-chlorophenyl)-4-[ethyl(heptyl)amino]butan-1-ol