Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -21.422\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=S(=O)(N/N=C1\CC(c2ccccc2)Oc2ccccc21)c1ccccc1
b COc1ccccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cc1S(=O)(=O)N1CCOCC1
Answer: b. COc1ccccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cc1S(=O)(=O)N1CCOCC1
{#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#}
COc1ccccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cc1S(=O)(=O)N1CCOCC1
COc1ccccc1Oc1ccc(S(=O)(=O)N2CCOCC2)cc1S(=O)(=O)N1CCOCC1
4-[4-(2-methoxyphenoxy)-3-morpholin-4-ylsulfonylphenyl]sulfonylmorpholine