Task: Answer the MCQ question.
Query: Which compound has a -2.221% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1nc(Cc2nnc(SC(C)C(=O)N3c4ccccc4NC(=O)C3(C)C)o2)cs1
b Cc1cc(O)ccc1N=Cc1c(C(F)(F)F)[nH][nH]c1=O
c Cn1c(O)c(/C=C2\C=Nc3ccccc32)sc1=Nc1ccc(C(=O)O)cc1
d Cc1cc(C)c(C#N)c(Oc2ccc(O)cc2)n1
e O=C(Nc1ccc(Cl)cc1)C1CCCN(c2cnccn2)C1
Answer: d. Cc1cc(C)c(C#N)c(Oc2ccc(O)cc2)n1
{#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#}
Cc1cc(C)c(C#N)c(Oc2ccc(O)cc2)n1
Cc1cc(C)c(C#N)c(Oc2ccc(O)cc2)n1
2-(4-hydroxyphenoxy)-4,6-dimethylpyridine-3-carbonitrile