Task: Answer the multiple choice question.
Query: Which drug exhibits a 11.700\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CC(C)(C)CC(=O)N[C@@H](Cc1ccccc1)c1nc2ccccc2[nH]1
b.) Cc1nnc(SCc2nnc(-c3ccccc3)o2)n(N)c1=O
c.) Cn1c(=O)c2[nH]c(N3CCN(c4ccccc4)CC3)nc2n(C)c1=O
d.) Cc1ccc(C)c(CN2CCC(n3nccc3NC(=O)C3CCCC3)CC2)c1
e.) COc1ccc(/C=C(/NC(=O)c2ccc(OC)c(OC)c2)C(=O)NCCCn2ccnc2)cc1
Answer: c. Cn1c(=O)c2[nH]c(N3CCN(c4ccccc4)CC3)nc2n(C)c1=O
{#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#}
Cn1c(=O)c2[nH]c(N3CCN(c4ccccc4)CC3)nc2n(C)c1=O
Cn1c(=O)c2[nH]c(N3CCN(c4ccccc4)CC3)nc2n(C)c1=O
1,3-dimethyl-8-(4-phenylpiperazin-1-yl)-7H-purine-2,6-dione