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 additional words.
Options:
a CC(=O)N(C)C1CCC([C@H](C(=O)N(C)C)[C@H](N)C(=O)N2CC[C@H](F)C2)CC1.Cl
b CCNC(=O)c1ccc(-c2ccc3c(c2)CCN(CCN2CCC[C@H]2C)C3=O)cc1
c Cc1ccc2c(N3CCN(CCc4cccc5c4OCc4c(C#N)ncn4-5)CC3)cccc2n1
d CN(C)C(=O)C(CO)N(C)Cc1ccc2c(c1)CCC(N1CCN(CCc3ccc(F)cc3)CC1=O)C2
Answer: b, c
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}
6-[2-[4-(2-methylquinolin-5-yl)piperazin-1-yl]ethyl]-4H-imidazo[5,1-c][1,4]benzoxazine-3-carbonitrile