Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -25.545% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccccc1/C=C/C(=O)NCC(=O)N/N=C/c1ccc(C)o1
b CSCCC(NC(=O)c1ccccc1)C(=O)OCC(=O)c1ccc[nH]1
c O=C(Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1)c1ccc([N+](=O)[O-])o1
d Cn1c2c(c(=O)n1-c1ccccc1)CSCC2
e COc1cc(OC)cc(C(=O)Nc2nc(CC(=O)NC(C)c3ccccc3)cs2)c1
Answer: c. O=C(Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1)c1ccc([N+](=O)[O-])o1
{#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(Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1)c1ccc([N+](=O)[O-])o1
O=C(Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1)c1ccc([N+](=O)[O-])o1
5-nitro-N-[4-[4-(thiophene-2-carbonyl)piperazin-1-yl]phenyl]furan-2-carboxamide