Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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: COc1ccc2ncc(C(F)(F)F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
b: CCOc1cc2ncc(C#N)c(Nc3ccc(F)c(Cl)c3)c2cc1NC(=O)C=CCN(C)C
c: CN1CCC(COCc2cc(C(F)(F)F)cc(N3CCC(C#N)C3)n2)(c2ccc(F)cc2)CC1
d: O=C1NC[C@@H](c2ccccc2)C12CCN([C@@H]1CCCCC1c1ccccc1)CC2
Answer: a, c, d
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-[(1R)-2-phenylcyclohexyl]-2,8-diazaspiro[4.5]decan-1-one