Task: Answer the MCQ question.
Question: Which compound exhibits a 27.747\% 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) Cc1nn(C)c(Cl)c1CN1CCN(CC(C)C)C(CCO)C1
b) COCCNC(=O)C(c1ccc(F)cc1)N(Cc1ccccc1)C(=O)CCC(=O)Nc1nccs1
c) S=c1nc2ccccc2c2nc(-c3ccccc3)[nH]n12
d) O=C(NNC(=S)NC1CCCCC1)c1ccc(Cl)s1
Answer: d. O=C(NNC(=S)NC1CCCCC1)c1ccc(Cl)s1
{#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(NNC(=S)NC1CCCCC1)c1ccc(Cl)s1
O=C(NNC(=S)NC1CCCCC1)c1ccc(Cl)s1
1-[(5-chlorothiophene-2-carbonyl)amino]-3-cyclohexylthiourea