Task: Answer the MCQ question.
Query: Which compound has a -0.184\% 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) CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)Cc2ccc(Cl)cc2)c1
(b) Cc1cc2cc(CCNC(=O)c3ccc(Br)o3)c(=O)[nH]c2cc1C
(c) CN(CCNC(=O)c1ccc(CS(=O)(=O)c2c(Cl)cccc2Cl)o1)CCc1ccccc1
(d) CCCCn1nnnc1NCc1ccc(C)s1
Answer: a. CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)Cc2ccc(Cl)cc2)c1
{#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)c1ccc(N2CCOCC2)c(NC(=O)Cc2ccc(Cl)cc2)c1
CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)Cc2ccc(Cl)cc2)c1
2-(4-chlorophenyl)-N-[5-(diethylsulfamoyl)-2-morpholin-4-ylphenyl]acetamide