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 other words.
Options:
a: CN1C(=O)N(c2cccc(C(F)(F)F)c2)C2=C(C(=O)CC2)[C@@H]1c1ccc(C#N)cc1S(=O)(=O)CCO
b: O=C(O)CCNC1CC[C@@]2(Cc3ccccc3Cc3ccccc32)C1
c: O=C1NC[C@@H](c2ccccc2)C12CCN(C1CCCCC1c1ccccc1)CC2
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}
(4S)-4-phenyl-8-(2-phenylcyclohexyl)-2,8-diazaspiro[4.5]decan-1-one