Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.654\% 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 CN(c1ccccc1)S(=O)(=O)c1cccc(NS(=O)(=O)c2ccc(/C=C/C(=O)O)cc2)c1
b O=S(=O)(N1CCOCC1)n1c(Cc2ccccc2)nc2ccccc21
Answer: b. O=S(=O)(N1CCOCC1)n1c(Cc2ccccc2)nc2ccccc21
{#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=S(=O)(N1CCOCC1)n1c(Cc2ccccc2)nc2ccccc21
O=S(=O)(N1CCOCC1)n1c(Cc2ccccc2)nc2ccccc21
4-(2-benzylbenzimidazol-1-yl)sulfonylmorpholine