Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCCCN(CC)CC#CCCc1ccc(C)cc1
b N#Cc1cccc(NP(=O)(c2ccccc2)c2ccccc2)c1
c CC(C)Oc1cc([C@H](C2=CN[C@H](C(O)(C(F)(F)F)C(F)(F)F)S2)c2ccc[n+]([O-])c2)ccc1OC(F)F
d Fc1cccc(CN2CCC(Oc3ncnc4c3ccn4Cc3ccccc3)CC2)n1
e O=c1c2cc(-c3ccc(Cl)cc3)cn2ncn1-c1ccc(N2CCC(O)CC2)nc1
Answer: a, d
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}
N-butyl-N-ethyl-5-(4-methylphenyl)pent-2-yn-1-amine