Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC1CCCN1CCc1ccc2nc(-c3cnc(-c4cc(Cl)nc(Cl)c4)s3)ccc2c1
b: Cc1ccccc1C1CCN(C[C@@H]2CCc3c(C)cccc3[C@@H](O)C2)CC1
c: CC1(C)CCc2cc(CN3CCC4(CC3)CCN(C(=O)c3ccncn3)CC4)ccc2O1
d: CS(=O)(=O)Nc1ccc2c(c1)nc1n2C[C@H](N)[C@@H](c2cc(F)c(F)cc2F)C1.O=C(O)C(F)(F)F
Answer: a, b, 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}
(5S,7R)-1-methyl-7-[[4-(2-methylphenyl)piperidin-1-yl]methyl]-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-ol