Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -14.218\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(SCc2ccc(C(=O)N3CCCCC3)cc2)cc1
(b) C=CCn1c(-c2sc(-c3ccccc3)nc2C)n[nH]c1=S
(c) O=C(c1ccco1)N1CCN(C(=S)Nc2cccc([N+](=O)[O-])c2)CC1
Answer: c. O=C(c1ccco1)N1CCN(C(=S)Nc2cccc([N+](=O)[O-])c2)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#}
O=C(c1ccco1)N1CCN(C(=S)Nc2cccc([N+](=O)[O-])c2)CC1
O=C(c1ccco1)N1CCN(C(=S)Nc2cccc([N+](=O)[O-])c2)CC1
4-(furan-2-carbonyl)-N-(3-nitrophenyl)piperazine-1-carbothioamide