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) COc1ccc(NS(=O)(=O)c2cc3c4c(c2)C(C)C(=O)N4CCC3)cc1
b) Cc1cccc(C(c2c(C)nn(-c3ccccc3)c2N)c2c(C)nn(-c3ccccc3)c2N)c1
c) CC(C)CCn1c(=O)c2sccc2n2c(CCCC(=O)N3CCC(N4CCCCC4)CC3)nnc12
d) CC1Cc2cc(/C=C3/SC(=S)N(C)C3=O)ccc2O1
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}