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 other words.
Options:
a: C[C@H](c1nc(-c2ccc(Cl)cc2Cl)no1)[C@H](N)C(=O)N1CCCC1.O=C(O)C(F)(F)F
b: Cc1c(Cl)ccc2c1N1[C@H](CNC[C@H]1C)C2
c: CC[C@@H]1Sc2ccccc2O[C@@H]1c1ccc(OCCCN2CCCC2)cc1
d: N#Cc1cnc(C(=O)Nc2ccc(C3CCN(C(=O)CN4CCOCC4)CC3)cc2C2=CCCCC2)[nH]1
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-[4-[(2R,3S)-3-ethyl-2,3-dihydro-1,4-benzoxathiin-2-yl]phenoxy]propyl]pyrrolidine