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, or c without using any additional words.
Options:
a. CCN(CC)C(=O)C1C=C2c3cccc4[nH]cc(c34)CC2N(C(=O)Nc2ccccc2)C1
b. Nc1nccn2c([C@@H]3CCC[C@H](C(=O)O)C3)nc(-c3ccc(C(=O)Nc4cc(C(F)(F)F)ccn4)cc3)c12
c. N[C@H]1CN(c2ccc(-n3ccc(OCc4ccccc4)cc3=O)cn2)C[C@@H]1c1cc(F)ccc1F
Answer: 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-[6-[(3R,4S)-3-amino-4-(2,5-difluorophenyl)pyrrolidin-1-yl]pyridin-3-yl]-4-phenylmethoxypyridin-2-one