Task: Answer the MCQ question.
Query: Which drug has a 17.268% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccccc1S(=O)(=O)Cc1ccc(C(=O)NC2CCCCCC2)o1
b. O=c1[nH]c(=O)n(CCc2ccc(F)cc2)c(O)c1C=NCCCn1ccnc1
c. CCOC(=O)N1CCN(S(=O)(=O)c2cc3c(cc2C)NC(=O)CO3)CC1
d. O=C(COC(=O)C1=Cc2ccccc2OC1)NC1CCCC1
Answer: d. O=C(COC(=O)C1=Cc2ccccc2OC1)NC1CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(COC(=O)C1=Cc2ccccc2OC1)NC1CCCC1
O=C(COC(=O)C1=Cc2ccccc2OC1)NC1CCCC1
[2-(cyclopentylamino)-2-oxoethyl] 2H-chromene-3-carboxylate