Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.910\% 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 other words.
Options:
[a] O=C(O)c1ccc(S(=O)(=O)c2ccc3c(c2)C(=O)N(c2ccc(O)cc2)C3=O)cc1
[b] O=C(O)C1C2C=CC(C2)C1C(=O)N1CCN(CCO)CC1
[c] O=C(Nc1nc(-c2ccc([N+](=O)[O-])cc2)cs1)c1c(F)cccc1F
[d] Cc1cccn2c(=O)nc(SCC(=O)NC3CCCC3)nc12
[e] CC(CO)(CO)NC(=O)c1ccc(=O)[nH]n1
Answer: e. CC(CO)(CO)NC(=O)c1ccc(=O)[nH]n1
{#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#}
CC(CO)(CO)NC(=O)c1ccc(=O)[nH]n1
CC(CO)(CO)NC(=O)c1ccc(=O)[nH]n1
N-(1,3-dihydroxy-2-methylpropan-2-yl)-6-oxo-1H-pyridazine-3-carboxamide