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. CCc1nn(CCCN2CCN(c3cccc(Cl)c3)CC2)c(=O)n1CCOc1ccccc1
b. Cc1[nH]c(-c2ccccc2)cc1C(=O)NCCCN1CCN(c2cccc(Cl)c2Cl)CC1
c. CC(C)CN(C(=O)c1cc(Cl)cc(Cl)c1)[C@H]1CCNC1
d. NC(=O)c1cnc(N[C@H]2CNCC[C@@H]2O)c2cc(-c3ccccc3)sc12
Answer: a, b
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}
2-[3-[4-(3-chlorophenyl)piperazin-1-yl]propyl]-5-ethyl-4-(2-phenoxyethyl)-1,2,4-triazol-3-one