Task: Answer the MCQ question.
Question: Which compound has a 11.497\% 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. CC(=O)N(CC(O)CO)c1c(I)c(C(=O)NCC(O)CO)c(I)c(C(=O)NCC(O)CO)c1I
b. COc1ccc(Cl)cc1C(=O)NCCN(C)C
c. COC(=O)Cn1cccc1C(=O)c1ccccc1
d. CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)CCC(=O)NCCOC)c21
Answer: b. COc1ccc(Cl)cc1C(=O)NCCN(C)C
{#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#}
5-chloro-N-[2-(dimethylamino)ethyl]-2-methoxybenzamide