Task: Answer the multiple choice question.
Question: Which drug has a 9.074\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CNC(=O)c1nnn(-c2ccccc2)c1C(=O)NC
[b] CCN(CC)S(=O)(=O)c1ccc2oc(C(=O)NCCN3CCOCC3)c(C)c2c1
[c] CCOc1ccc(-n2c(-c3ccco3)nc3c(cnn3-c3ccc(C)cc3)c2=O)cc1
[d] CCOc1ccccc1NC(=O)CCCc1nc2ccccc2c(=O)[nH]1
Answer: b. CCN(CC)S(=O)(=O)c1ccc2oc(C(=O)NCCN3CCOCC3)c(C)c2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC)S(=O)(=O)c1ccc2oc(C(=O)NCCN3CCOCC3)c(C)c2c1
CCN(CC)S(=O)(=O)c1ccc2oc(C(=O)NCCN3CCOCC3)c(C)c2c1
5-(diethylsulfamoyl)-3-methyl-N-(2-morpholin-4-ylethyl)-1-benzofuran-2-carboxamide