Task: Answer the multiple-choice question.
Question: Which compound has a 10.975\% 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) CCCn1nnnc1COc1ccc(C(N)=O)cc1
b) CCOc1ccc(CCNC(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1OCC
Answer: b. CCOc1ccc(CCNC(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1OCC
{#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#}
CCOc1ccc(CCNC(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1OCC
CCOc1ccc(CCNC(=O)CCS(=O)(=O)c2ccc(Br)cc2)cc1OCC
3-(4-bromophenyl)sulfonyl-N-[2-(4,5-diethoxyphenyl)ethyl]propanamide