Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 16.855% 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 other words.
Options:
a) O=C(O)c1ccc(NC(=S)NC2CCCCC2)cc1
b) C=CCNc1ncnc2c1ncn2C1OC(CO)C(O)C1O
c) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(C)cc1
d) NC(=O)Nc1n[nH]c(-c2ccccc2)n1
Answer: b. C=CCNc1ncnc2c1ncn2C1OC(CO)C(O)C1O
{#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#}
C=CCNc1ncnc2c1ncn2C1OC(CO)C(O)C1O
C=CCNc1ncnc2c1ncn2C1OC(CO)C(O)C1O
2-(hydroxymethyl)-5-[6-(prop-2-enylamino)purin-9-yl]oxolane-3,4-diol