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. O=C1COc2ccc(CN3CCC(NC(=O)c4cc(=O)c5ccc(F)cc5o4)CC3)cc2N1
b. N#Cc1ccc(C(=O)N2CCN(c3ccc(OC4CCN(C5CCCC5)CC4)cc3)C(=O)C2)cc1
c. O=C1OCc2cc(/C=C/C3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)ccc21
Answer: a, 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}
5-[(E)-2-[1-[2-[4-(tetrazol-1-yl)phenyl]acetyl]piperidin-4-yl]ethenyl]-3H-2-benzofuran-1-one