Task: Answer the MCQ question.
Question: Which drug exhibits a 10.793\% 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. CN(CC(=O)NCCc1ccc(S(N)(=O)=O)cc1)Cc1c(F)cccc1Cl
b. CC(=O)N1CCCc2cc(S(=O)(=O)N3CCCC(C(=O)Nc4cc(C)ccc4C)C3)ccc21
c. CCNC(=O)COC(=O)c1ccc(-c2nc3ccccc3s2)s1
d. COc1cc(NC(=O)CCc2nnc3ccc(N4CCN(C)CC4)nn23)cc(OC)c1
Answer: a. CN(CC(=O)NCCc1ccc(S(N)(=O)=O)cc1)Cc1c(F)cccc1Cl
{#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#}
CN(CC(=O)NCCc1ccc(S(N)(=O)=O)cc1)Cc1c(F)cccc1Cl
CN(CC(=O)NCCc1ccc(S(N)(=O)=O)cc1)Cc1c(F)cccc1Cl
2-[(2-chloro-6-fluorophenyl)methyl-methylamino]-N-[2-(4-sulfamoylphenyl)ethyl]acetamide