Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -3.787\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) C=CCN(c1ccccc1)S(=O)(=O)c1cccc(C(=O)Nc2ncccc2C)c1
b.) COc1cc(C(=O)Nc2c(C(=O)N3CCOCC3)oc3ccccc23)cc(OC)c1OC
c.) NC1=Nc2ccccc2Oc2ccccc21
d.) O=CN1CCCN(C(=O)CC2C(=O)NCCN2Cc2cccc(Oc3ccccc3)c2)CC1
Answer: c. NC1=Nc2ccccc2Oc2ccccc21
{#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#}
NC1=Nc2ccccc2Oc2ccccc21
NC1=Nc2ccccc2Oc2ccccc21
benzo[b][1,4]benzoxazepin-6-amine