Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.160\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(NC(NC(=O)c1ccccc1)C(=O)c1ccccc1)c1ccccc1
b) FC(F)(F)c1cccc(NC(=S)N2CCN(c3ccccc3)CC2)c1
c) COc1ccc(Cc2nc3ccc(C(=O)NC(C)c4cnn(C)c4)cc3o2)cc1
d) CCn1c(P(C)(=O)[O-])nc2cc(NC(=O)c3ccccc3F)ccc21.[K+]
Answer: c. COc1ccc(Cc2nc3ccc(C(=O)NC(C)c4cnn(C)c4)cc3o2)cc1
{#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#}
COc1ccc(Cc2nc3ccc(C(=O)NC(C)c4cnn(C)c4)cc3o2)cc1
COc1ccc(Cc2nc3ccc(C(=O)NC(C)c4cnn(C)c4)cc3o2)cc1
2-[(4-methoxyphenyl)methyl]-N-[1-(1-methylpyrazol-4-yl)ethyl]-1,3-benzoxazole-6-carboxamide