Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.743% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1ccc2cc3cc(C(=O)N4CCCCC4C)oc3nc2c1
[b] COc1cc([N+](=O)[O-])ccc1NC(=O)CCCOc1cccc(C)c1
[c] O=C(CCC1N=C2c3ccccc3N=C(SCC(=O)NCc3ccco3)N2C1=O)NCc1ccco1
[d] O=C(Cn1ccc([N+](=O)[O-])n1)Nc1nccs1
Answer: c. O=C(CCC1N=C2c3ccccc3N=C(SCC(=O)NCc3ccco3)N2C1=O)NCc1ccco1
{#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(CCC1N=C2c3ccccc3N=C(SCC(=O)NCc3ccco3)N2C1=O)NCc1ccco1
O=C(CCC1N=C2c3ccccc3N=C(SCC(=O)NCc3ccco3)N2C1=O)NCc1ccco1
N-(furan-2-ylmethyl)-3-[5-[2-(furan-2-ylmethylamino)-2-oxoethyl]sulfanyl-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]propanamide