Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) N#Cc1ccc(CCN2CCN(CCc3ccc4c(c3)COC4=O)CC2)cc1
b) CC(CN(C)C)CN1c2ccccc2Sc2ccc(C#N)cc21
c) CS(=O)(=O)c1ccc(-c2noc([C@@H](CC3CC3)[C@H](N)C(=O)N3CC[C@H](F)C3)n2)cc1.O=C(O)C(F)(F)F
d) CC(C)Cn1c2ccc(Nc3ncccn3)cc2c2c3c(c4c(c21)CCc1nn(C)cc1-4)C(=O)NC3
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}
10-[3-(dimethylamino)-2-methylpropyl]phenothiazine-2-carbonitrile