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. Cc1cc(CN(C)C)ccc1C(=O)Cn1ncc(OCc2ccc(Br)cn2)cc1=O
b. Cc1ncoc1-c1nnc(SCCCN2CC3CCN(c4ccc(F)cc4)C3C2)n1C
c. NC(=O)c1cnc(NC(C2CC2)C2CC2)c2c1[nH]c1cc(-c3cnc(N)nc3)ccc12
d. CCOc1cc(CCN2CCC(Nc3nc4ccccc4o3)CC2)ccc1OC
Answer: a, 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}
5-[(5-bromopyridin-2-yl)methoxy]-2-[2-[4-[(dimethylamino)methyl]-2-methylphenyl]-2-oxoethyl]pyridazin-3-one