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(OC)c(NC(=O)COC(=O)/C=C/c2ccccc2Cl)c1
b Cc1c(N=C2SCC(=O)N2c2c(C)n(C)n(-c3ccccc3)c2=O)c(=O)n(-c2ccccc2)n1C
c CCOC(=O)C(/C=C(\C#N)C(=O)OCC)=C(/N)N1CCN(c2ccc(OC)cc2)CC1
d COc1ccc(C(=O)Nc2ccc(NS(=O)(=O)c3ccccc3)cc2)cc1OC
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}