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, or c without using any other words.
Options:
a.) C[C@@H]([C@@H](O)c1ccc(O)cc1)N1CCC(Cc2ccccc2)CC1
b.) CC(=O)C1=NN(c2ccccc2)/C(=C2/S/C(=N\c3nc(-c4ccccc4)cc(-c4ccccc4)c3C#N)N(c3ccccc3)C2=O)S1
c.) Cc1nc2ccccc2n1Cc1ccc(C(=O)N(C)[C@@H]2CCN(C(C)C)C2)cc1
Answer: a, b
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}
4-[(1S,2S)-2-(4-benzylpiperidin-1-yl)-1-hydroxypropyl]phenol