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, or c without using any additional words.
Options:
[a] c1cnc2c(c1)CCCC2N(CCCN1CCNCC1)Cc1nccc2c3ccccc3n(CCN3CCOCC3)c12
[b] N#Cc1ccc(N2N=C(c3ccc4[nH]c(=O)oc4c3)C[C@@H]2c2ccc(F)cc2)cc1
[c] CC1COc2cc(CNC34CCC(CC5(O)Cn6c(=O)ccc7ncc(F)c5c76)(CC3)OC4)ncc2O1
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}
4-[(3R)-3-(4-fluorophenyl)-5-(2-oxo-3H-1,3-benzoxazol-6-yl)-3,4-dihydropyrazol-2-yl]benzonitrile