Problem statement: Answer the MCQ question.
Question: Which drug has a -6.685\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ccc(Cn2c(SCC(=O)N/N=C/c3ccccc3OCC(=O)O)nc3ccccc32)cc1
[b] O=c1c2oc3ccccc3c2ncn1Cc1ccccc1F
Answer: b. O=c1c2oc3ccccc3c2ncn1Cc1ccccc1F
{#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=c1c2oc3ccccc3c2ncn1Cc1ccccc1F
O=c1c2oc3ccccc3c2ncn1Cc1ccccc1F
3-[(2-fluorophenyl)methyl]-[1]benzofuro[3,2-d]pyrimidin-4-one