Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc2ncc(=O)n(CCN3CC[C@H](NCc4ccc5c(n4)NC(=O)CO5)[C@H](F)C3)c2c1
[b] Nc1ccc(-c2cccs2)cc1N
[c] CCCCN(C1CCNCC1)S(=O)(=O)c1ccc2ccccc2c1
[d] O=C(NC1CCc2ccc(CCN3CCN(c4nsc5ccccc45)CC3)cc21)c1cccnc1
Answer: b, 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}
4-thiophen-2-ylbenzene-1,2-diamine