Task: Answer the MCQ question.
Query: Which compound exhibits a 0.131\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1cc(C(=O)Oc2cccnc2)cc(OC)c1OC.Cl
b) CN1CCCC(OC(=O)c2cc(Cl)cc(Cl)c2)C1.Cl
c) CCOc1ccccc1CNC(=O)c1ccc(Sc2ccc(Cl)cc2)c(NC(C)=O)c1
d) COc1ccccc1N1CCN(C(=O)C(Sc2ccccc2)c2ccccc2)CC1
e) O=C1NCCN1CCNS(=O)(=O)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
Answer: c. CCOc1ccccc1CNC(=O)c1ccc(Sc2ccc(Cl)cc2)c(NC(C)=O)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#}
CCOc1ccccc1CNC(=O)c1ccc(Sc2ccc(Cl)cc2)c(NC(C)=O)c1
CCOc1ccccc1CNC(=O)c1ccc(Sc2ccc(Cl)cc2)c(NC(C)=O)c1
3-(acetylamino)-4-(4-chlorophenyl)sulfanyl-N-[(2-ethoxyphenyl)methyl]benzamide