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) O=C(Cn1cnc2ccccc2c1=O)NCCC(=O)Nc1ccc2c(c1)OCCO2
(b) Cc1ccc(-c2nnn(CC(=O)N(Cc3ccccc3)C(C(=O)NC3CCCC3)c3ccncc3)n2)o1
(c) COc1ccc(Cc2noc(-c3ccc(OC)c(OC)c3)n2)cc1OC
(d) CCC(N=c1cc(-c2ccc(OC)cc2)oc2ccc(C)cc12)C(=O)O
Answer: a, b, c
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}