Task: Please answer the multiple choice question.
Question: Which molecules are 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) Cc1ccc(NS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)c(C)c1
b) CCc1cc(Cn2nc(-c3ccccc3)cc2C(=O)NCC2CC2)on1
c) O=C(O)CCCNC(=O)/C=C/c1ccco1
d) CCC1C(=O)NCCN1C(=O)c1cc(COc2cc(C)ccc2C)on1
Answer: b
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}