Task: Answer the MCQ question.
Question: Which drug has a -14.014% 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: CN1CCC(C(=O)N2CCCC(C(=O)c3ccc4c5c(cccc35)CC4)C2)CC1
b: CCCCN(CCCC)NC(=O)c1ccccc1
c: COc1ccc(NC(=O)CN2CCC3(O)CCCCC3C2c2cc(OC)ccc2OC)cc1
d: Cc1ccc(/C=C/C(=O)OCC(=O)N(CC(C)C)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)o1
Answer: c. COc1ccc(NC(=O)CN2CCC3(O)CCCCC3C2c2cc(OC)ccc2OC)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#}
COc1ccc(NC(=O)CN2CCC3(O)CCCCC3C2c2cc(OC)ccc2OC)cc1
COc1ccc(NC(=O)CN2CCC3(O)CCCCC3C2c2cc(OC)ccc2OC)cc1
2-[1-(2,5-dimethoxyphenyl)-4a-hydroxy-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]-N-(4-methoxyphenyl)acetamide