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) C[C@H]([C@H](O)c1ccc(O)cc1)N1CCC(Cc2ccccc2)CC1
(b) CC(C)(NCCCc1cc(-c2cccc(C(F)(F)F)c2)nc(C#N)n1)C(N)=O
(c) CNC(=O)c1ccc(Nc2nccc(-c3cnc(C)n3C(C)C)n2)cc1F
(d) O=C1OCc2cc(CCC3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)ccc21
Answer: a, b, 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}
4-[(1R,2R)-2-(4-benzylpiperidin-1-yl)-1-hydroxypropyl]phenol