Task: Answer the multiple choice question.
Query: Which drug has a 0.670\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) Cc1nc(CCN2C(=O)c3ccccc3C2=O)n[nH]1
b) NC(=O)[C@@H]1CCCN1Cc1nc(-c2ccc(C(F)(F)F)cc2)no1
c) O=C(O)c1c(NC(=O)N2CCOCC2)sc2c1CCCC2
d) CC(Sc1nncn1C)C(=O)Nc1ccc(N2CCCCC2)cc1
e) FC(F)Oc1ccc(C2N=C(c3ccccc3)NO2)cc1
Answer: a. Cc1nc(CCN2C(=O)c3ccccc3C2=O)n[nH]1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc(CCN2C(=O)c3ccccc3C2=O)n[nH]1
Cc1nc(CCN2C(=O)c3ccccc3C2=O)n[nH]1
2-[2-(5-methyl-1H-1,2,4-triazol-3-yl)ethyl]isoindole-1,3-dione