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, c, or d without using any additional words.
Options:
(a) c1cncc(-c2ccccc2O[C@H]2CC3CNCC2C3)c1
(b) CNC[C@@H](O)CCN1c2ccccc2N(c2ccccc2F)S1(=O)=O
(c) CC(C)S(=O)(=O)N[C@H]1CN(c2ccccc2)C[C@@H]1c1ccc(-c2ccc(F)nc2)cc1
(d) O=C(O)CCNC1CC[C@]2(Cc3ccccc3Cc3ccccc32)C1
Answer: a, 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}
(6S)-6-(2-pyridin-3-ylphenoxy)-3-azabicyclo[3.2.1]octane