Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C1NC[C@@H](c2ccc(F)cc2)C12CCN([C@@H]1COCC[C@@]1(O)c1ccccc1)CC2
(b) O=C(Nc1ccc(Cl)c(C(F)(F)F)c1)N1CCN(C[C@@H]2CCCN(C3CC3)C2)CC1
(c) Cc1ccc(CCNC[C@H](O)COc2ccc(NS(C)(=O)=O)cc2)cc1C
Answer: a
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}
(4S)-4-(4-fluorophenyl)-8-[(3R,4R)-4-hydroxy-4-phenyloxan-3-yl]-2,8-diazaspiro[4.5]decan-1-one