Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)N1CCCc2ccc(NS(=O)(=O)c3ccc(C)cc3)cc21
b O=C(O)CCn1cc(/C=C2/NC(=S)N(c3ccccc3)C2=O)c(-c2ccccc2)n1
c CC(C(=O)NCCc1ccc(Cl)cc1)n1c(=O)c2cccn2c2cccnc21
d Cc1cc(NC(=O)CSc2nnc(-c3cccnc3)n2Cc2ccccc2)no1
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}