Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.876\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(N/N=C/c1cccnc1)c1ccc(NC(=O)c2ccccc2Cl)cc1
b.) O=c1[nH]cc(S(=O)(=O)c2ccccc2)[nH]1
Answer: b. O=c1[nH]cc(S(=O)(=O)c2ccccc2)[nH]1
{#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=c1[nH]cc(S(=O)(=O)c2ccccc2)[nH]1
O=c1[nH]cc(S(=O)(=O)c2ccccc2)[nH]1
4-(benzenesulfonyl)-1,3-dihydroimidazol-2-one