Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 19.034% 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. COc1ccc(CCC(=O)Nc2ccc(S(=O)(=O)Nc3nccc(C)n3)cc2)cc1
b. COc1ccc(OCC(=O)N/N=C/c2ccc(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)cc2)cc1
c. O=C(CCNS(=O)(=O)c1ccc(Br)cc1)NC1CCCCC1
d. Cc1cc(Oc2ccc(-c3nnc(-c4ccccc4)o3)cc2[N+](=O)[O-])ccc1Cl
Answer: d. Cc1cc(Oc2ccc(-c3nnc(-c4ccccc4)o3)cc2[N+](=O)[O-])ccc1Cl
{#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#}
Cc1cc(Oc2ccc(-c3nnc(-c4ccccc4)o3)cc2[N+](=O)[O-])ccc1Cl
Cc1cc(Oc2ccc(-c3nnc(-c4ccccc4)o3)cc2[N+](=O)[O-])ccc1Cl
2-[4-(4-chloro-3-methylphenoxy)-3-nitrophenyl]-5-phenyl-1,3,4-oxadiazole