Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -2.997\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc2nc(SCC(=O)N3CCN(c4ccc(F)cc4)CC3)c(C#N)cc2c1
b.) CCCCN(CCCC)Cc1c(O)ccc2c3c(c(=O)oc12)CCC3
c.) COC(=O)c1ccc(NC(=O)COc2ccc3c(c2)OCO3)cc1
d.) CCC(C)c1ccc(OCCn2cc(/C=N/NC(=O)CSc3nnc(C)s3)c3ccccc32)cc1
Answer: a. COc1ccc2nc(SCC(=O)N3CCN(c4ccc(F)cc4)CC3)c(C#N)cc2c1
{#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#}
COc1ccc2nc(SCC(=O)N3CCN(c4ccc(F)cc4)CC3)c(C#N)cc2c1
COc1ccc2nc(SCC(=O)N3CCN(c4ccc(F)cc4)CC3)c(C#N)cc2c1
2-[2-[4-(4-fluorophenyl)piperazin-1-yl]-2-oxoethyl]sulfanyl-6-methoxyquinoline-3-carbonitrile