Task: Please answer the multiple choice question.
Question: Which molecules are not 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) O=C(O)[C@@H](c1ccc(OCc2ccc3ccccc3n2)cc1)C1CCCC1
(b) COc1ccc(CN(CC(=O)N2CCC3(CC2)CNC3)c2ccc(C#N)cc2)cc1F
(c) Cc1c([C@@H](O)CN2CCC3(CC2)CN(c2ccns2)C3)ccc2c1COC2=O
(d) CC(C(O)c1ccc2c(c1)OCC(=O)N2)N1CCC(O)(c2ccc(F)cc2)CC1
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-[[2-(2,7-diazaspiro[3.5]nonan-7-yl)-2-oxoethyl]-[(3-fluoro-4-methoxyphenyl)methyl]amino]benzonitrile