Task: Answer the multiple choice question.
Query: Which drug exhibits a -29.800\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1cccc(NC(=O)NCCc2ccc(Cl)cc2)c1
b.) CCOc1ccc(Cn2c(=O)sc3ccccc32)cc1
c.) O=C(NCCCN1CCCC1)[C@H](CSCc1ccccc1)N1Cc2ccccc2C1=O
d.) CCNC(=O)N1C(CC(=O)OCC)C(=O)NC2CCCCC21
Answer: c. O=C(NCCCN1CCCC1)[C@H](CSCc1ccccc1)N1Cc2ccccc2C1=O
{#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=C(NCCCN1CCCC1)[C@H](CSCc1ccccc1)N1Cc2ccccc2C1=O
O=C(NCCCN1CCCC1)[C@H](CSCc1ccccc1)N1Cc2ccccc2C1=O
(2R)-3-benzylsulfanyl-2-(3-oxo-1H-isoindol-2-yl)-N-(3-pyrrolidin-1-ylpropyl)propanamide