Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.684% 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.) COc1cc(C(=O)NCCc2ncccc2C)ccc1OC1CCN(C(C)=O)CC1
b.) CCOCCn1c(C)c(C(=O)OCC)c2cc(O)c3ccccc3c21
c.) CCCCN1C(=O)CC(Sc2ncccc2C(=O)O)C1=O
d.) O=C(O)Cn1c2ccccc2c2n[nH]c(=S)nc21
Answer: d. O=C(O)Cn1c2ccccc2c2n[nH]c(=S)nc21
{#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(O)Cn1c2ccccc2c2n[nH]c(=S)nc21
O=C(O)Cn1c2ccccc2c2n[nH]c(=S)nc21
2-(3-sulfanylidene-2H-[1,2,4]triazino[5,6-b]indol-5-yl)acetic acid