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) COCCn1c(SCC(=O)NC2CCCC2)nnc1-c1ccco1
(b) CC(Oc1ccccc1)C(=O)N=C1SC2CS(=O)(=O)CC2N1c1ccc(F)cc1
(c) Nn1c(C2CCCCC2)nc2ccccc2c1=O
(d) CCCCNC(=O)NS(=O)(=O)c1ccc(NS(=O)(=O)c2ccccc2)cc1
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}