Problem statement: Answer the multiple choice question.
Question: Which drug has a 4.447\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cn1c(=O)oc2cc(S(=O)(=O)N3CCN(c4ccccc4F)CC3)ccc21
b: O=C(Nc1nnc(CSCc2ccc(F)cc2)s1)c1cccc([N+](=O)[O-])c1
c: CCc1noc(C)c1C(=O)N1CCCC(CCC(=O)NCc2cccc(OC)c2)C1
d: O=C(N/N=C/c1ccccc1[N+](=O)[O-])c1ccc(CN2CCOCC2)cc1
Answer: d. O=C(N/N=C/c1ccccc1[N+](=O)[O-])c1ccc(CN2CCOCC2)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(N/N=C/c1ccccc1[N+](=O)[O-])c1ccc(CN2CCOCC2)cc1
O=C(N/N=C/c1ccccc1[N+](=O)[O-])c1ccc(CN2CCOCC2)cc1
4-(morpholin-4-ylmethyl)-N-[(E)-(2-nitrophenyl)methylideneamino]benzamide