Task: Answer the MCQ question.
Query: Which compound exhibits a 11.745\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccccc1-c1nnc(SCC(=O)Nc2ccccc2)o1
b. COc1ccc(CCCNC(=O)CC#N)cc1OC
Answer: b. COc1ccc(CCCNC(=O)CC#N)cc1OC
{#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#}
COc1ccc(CCCNC(=O)CC#N)cc1OC
COc1ccc(CCCNC(=O)CC#N)cc1OC
[C][O][C][=C][C][=C][Branch1][N][C][C][C][N][C][=Branch1][C][=O][C][C][#N][C][=C][Ring1][#C][O][C]
2-cyano-N-[3-(3,4-dimethoxyphenyl)propyl]acetamide