Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.094\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Nc1ccn(CC(=O)N[C@H](CO)Cc2c[nH]c3ccccc23)c(=O)n1
b) CN1CCN(c2oc(-c3cccs3)nc2S(=O)(=O)c2ccccc2)CC1
Answer: b. CN1CCN(c2oc(-c3cccs3)nc2S(=O)(=O)c2ccccc2)CC1
{#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#}
CN1CCN(c2oc(-c3cccs3)nc2S(=O)(=O)c2ccccc2)CC1
CN1CCN(c2oc(-c3cccs3)nc2S(=O)(=O)c2ccccc2)CC1
4-(benzenesulfonyl)-5-(4-methylpiperazin-1-yl)-2-thiophen-2-yl-1,3-oxazole