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) Cn1c(=O)[nH]c(=O)c2c1nc(SCCO)n2CCCc1ccccc1
(b) COc1ccc(C(c2sc3nc(C)nn3c2O)N2CCC(C(N)=O)CC2)cc1OC
(c) Cc1cc(N2CCOCC2)ccc1/C=C1\C(=O)NC(=O)N(c2ccccc2)C1=O
(d) CCOCCCn1c(=N)c(C(=O)NCCN2CCOCC2)cc2c(=O)n3cccc(C)c3nc21
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}