Task: Answer the MCQ question.
Query: Which drug exhibits a 0.922% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCSc1nc2[nH]ncc2c(=O)[nH]1
b. COCCCNCC#CCOc1ccc(OC)cc1.O=C(O)C(=O)O
Answer: b. COCCCNCC#CCOc1ccc(OC)cc1.O=C(O)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCCNCC#CCOc1ccc(OC)cc1.O=C(O)C(=O)O
COCCCNCC#CCOc1ccc(OC)cc1.O=C(O)C(=O)O
4-(4-methoxyphenoxy)-N-(3-methoxypropyl)but-2-yn-1-amine;oxalic acid