Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.377\% 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] O=C(NCCCO)C(=O)Nc1cc2c3c(c1)CCN3C(=O)CC2
[b] COc1cc2cc(Oc3ccc4ccc(=O)oc4c3)c(=O)oc2cc1O
Answer: a. O=C(NCCCO)C(=O)Nc1cc2c3c(c1)CCN3C(=O)CC2
{#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#}
O=C(NCCCO)C(=O)Nc1cc2c3c(c1)CCN3C(=O)CC2
O=C(NCCCO)C(=O)Nc1cc2c3c(c1)CCN3C(=O)CC2
N-(3-hydroxypropyl)-N'-(11-oxo-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-trien-6-yl)oxamide