Task: Answer the MCQ question.
Question: Which drug exhibits a -14.575% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1cc(=O)oc2c3c(cc(OCC(=O)NCc4cccnc4)c12)OC(C)(C)CC3
[b] Cc1ccc(OCCn2cnc3c(N)ncnc32)cc1
Answer: b. Cc1ccc(OCCn2cnc3c(N)ncnc32)cc1
{#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#}
Cc1ccc(OCCn2cnc3c(N)ncnc32)cc1
Cc1ccc(OCCn2cnc3c(N)ncnc32)cc1
9-[2-(4-methylphenoxy)ethyl]purin-6-amine