Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.536\% 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 COc1ccc(-c2csc(N3CCOCC3)n2)cc1OC
b CN1CCC(=NNC(=O)c2ccc(N(Cc3ccccc3Cl)S(C)(=O)=O)cc2)CC1
c CC(=O)c1cc(C(c2csc(C(C)=O)c2)c2csc(C(C)=O)c2)cs1
d O=C(COc1ccc(Cl)cc1)N(Cc1ccc(F)cc1)C1CCS(=O)(=O)C1
Answer: b. CN1CCC(=NNC(=O)c2ccc(N(Cc3ccccc3Cl)S(C)(=O)=O)cc2)CC1
{#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#}
CN1CCC(=NNC(=O)c2ccc(N(Cc3ccccc3Cl)S(C)(=O)=O)cc2)CC1
CN1CCC(=NNC(=O)c2ccc(N(Cc3ccccc3Cl)S(C)(=O)=O)cc2)CC1
4-[(2-chlorophenyl)methyl-methylsulfonylamino]-N-[(1-methylpiperidin-4-ylidene)amino]benzamide