Task: Answer the multiple-choice question.
Question: Which compound has a -41.666% 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, or d without using any other words.
Options:
[a] COc1ccc(CN2C(=O)CN=C2Nc2cc(C)ccc2C)cc1.Cl
[b] NC(=O)CC(NC(=O)Cc1ccc(Cl)cc1)c1ccc(NCC2CC2)c([N+](=O)[O-])c1
[c] COc1cccc2cc(C(=O)C3=C(O)C(=O)N(c4cc(C)on4)C3c3cccs3)oc12
[d] O=C(NC1=NCCS1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
Answer: b. NC(=O)CC(NC(=O)Cc1ccc(Cl)cc1)c1ccc(NCC2CC2)c([N+](=O)[O-])c1
{#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#}
NC(=O)CC(NC(=O)Cc1ccc(Cl)cc1)c1ccc(NCC2CC2)c([N+](=O)[O-])c1
NC(=O)CC(NC(=O)Cc1ccc(Cl)cc1)c1ccc(NCC2CC2)c([N+](=O)[O-])c1
3-[[2-(4-chlorophenyl)acetyl]amino]-3-[4-(cyclopropylmethylamino)-3-nitrophenyl]propanamide