Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCC(C(=O)NC1CCCCC1)n1c2ccccc2c2nc(=O)cc(C)n21
(b) CCCCN1C=C(C(=O)OC)C(c2ccccc2Cl)C(C(=O)OC)=C1
(c) O=C(Cc1ccccc1)NC(=S)Nc1ccc2oc(-c3ccccc3F)nc2c1
(d) CC12CCC(C(=O)NC3CCCCC3)([C@H](Br)C1=O)C2(C)C
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}