Task: Answer the MCQ question.
Query: Which drug has a 5.224\% 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 other words.
Options:
a O=C(CN(Cc1ccc(Cl)cc1)C(=O)CN1C(=O)COc2ccccc21)NC1CCCC1
b CCOC(=O)N1CCN(CC(=O)N2c3ccccc3CC2C)CC1.O=C(O)C(=O)O
c COc1ccc(OCCSc2nnnn2C2CCCCC2)cc1
d Cc1cc(C)cc(OCC(=O)NNC(=O)c2cc3ccccc3o2)c1
Answer: c. COc1ccc(OCCSc2nnnn2C2CCCCC2)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#}
COc1ccc(OCCSc2nnnn2C2CCCCC2)cc1
COc1ccc(OCCSc2nnnn2C2CCCCC2)cc1
1-cyclohexyl-5-[2-(4-methoxyphenoxy)ethylsulfanyl]tetrazole