Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1sc(Nc2ccc(Cl)cc2F)nc1C(=O)N1CCC[C@H](C)[C@@H]1C
b. COc1cc(-c2cn(CC(=O)N(CC(F)(F)F)c3cccc4ccccc34)nn2)ccc1-n1cnc(C)c1
c. O=C1N(CCN2CCC(c3nnc(-c4ccccc4)o3)CC2)CCN1c1cccc(Cl)c1
d. Cc1cccc(C(CC[C@@H](N)C(=O)O)(c2ccccc2)c2ccccc2)c1
Answer: b, c
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-chlorophenyl)-3-[2-[4-(5-phenyl-1,3,4-oxadiazol-2-yl)piperidin-1-yl]ethyl]imidazolidin-2-one