Problem statement: Answer the MCQ question.
Question: Which compound has a -10.312\% human ether-à-go-go related gene (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=Cc1ccc2cccnc2n1
b: Cc1cc(=O)oc2cc(OS(C)(=O)=O)ccc12
Answer: b. Cc1cc(=O)oc2cc(OS(C)(=O)=O)ccc12
{#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#}
Cc1cc(=O)oc2cc(OS(C)(=O)=O)ccc12
Cc1cc(=O)oc2cc(OS(C)(=O)=O)ccc12
(4-methyl-2-oxochromen-7-yl) methanesulfonate