Task: Answer the MCQ question.
Query: Which drug has a -1.165\% 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. C=CCN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)OCC(=O)N(C)C2CCS(=O)(=O)C2)c1
b. COc1ccc(CCNC(=O)Cn2nnc(-c3cccs3)n2)cc1OC
Answer: b. COc1ccc(CCNC(=O)Cn2nnc(-c3cccs3)n2)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(CCNC(=O)Cn2nnc(-c3cccs3)n2)cc1OC
COc1ccc(CCNC(=O)Cn2nnc(-c3cccs3)n2)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]-2-(5-thiophen-2-yltetrazol-2-yl)acetamide