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, or d without using any other words.
Options:
a. COc1ccc(CN2CCc3cc4nc(N)sc4cc3CC2)cc1
b. CCOC(=O)C1=C(CN2CCO[C@H](CCC(=O)O)C2)NC(c2nccs2)=N[C@H]1c1ccc(F)cc1Br
c. CN(CCN1CCN(c2ccc(F)cc2)C1=O)CC12CCC(CC1)C2(C)C
d. OCc1cn(-c2ccc(N3CCC(N4CCc5ccc(F)cc54)CC3)nn2)cn1
Answer: a, c, 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}
1-[2-[(7,7-dimethyl-1-bicyclo[2.2.1]heptanyl)methyl-methylamino]ethyl]-3-(4-fluorophenyl)imidazolidin-2-one