Task: Answer the multiple-choice question.
Query: Which compound has a -7.474% human ether-à-go-go related gene (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.) CC(=O)Nc1cccc(OCCCNS(=O)(=O)c2ccc(F)cc2)c1
b.) O=C(c1cccs1)N1CCN(c2nc3ccc([N+](=O)[O-])cc3s2)CC1
c.) CC(C)C(OC(=O)CN1C(=O)c2ccccc2C1=O)C(=O)NC1CCCC1
d.) COc1ccc(C(=O)CSc2nnc(CN3CCCCC3)n2-c2ccc(F)cc2)cc1OC
e.) COc1ccc2oc(=O)cc(-c3cc4cccc(OC)c4o3)c2c1
Answer: b. O=C(c1cccs1)N1CCN(c2nc3ccc([N+](=O)[O-])cc3s2)CC1
{#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#}
O=C(c1cccs1)N1CCN(c2nc3ccc([N+](=O)[O-])cc3s2)CC1
O=C(c1cccs1)N1CCN(c2nc3ccc([N+](=O)[O-])cc3s2)CC1
[4-(6-nitro-1,3-benzothiazol-2-yl)piperazin-1-yl]-thiophen-2-ylmethanone