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 additional words.
Options:
(a) Cc1ccccc1OCc1nnc(SCC(=O)Nc2ccc3nc(SCC(=O)NC(C)(C)C)sc3c2)n1C
(b) COc1ccc(N2CCN(C(=O)c3cc4c(-c5cccc(OC)c5)nn(C)c4s3)CC2)cc1
(c) O=S(=O)(c1cccc(S(=O)(=O)N2CCCC2)c1)N1CCCCC1
(d) O=C([C@H](Cc1ccccc1)NS(=O)(=O)c1ccc(Cl)cc1)N1CC[C@@]2(O)CCCC[C@H]2C1
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}