Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.241% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1cccc(-n2cnc3sc(C)cc3c2=O)c1
(b) O=C(Oc1ccc(C(=S)N2CCOCC2)cc1)c1cccc([N+](=O)[O-])c1
(c) O=Cc1ccc2noc(-c3ccc(Cl)cc3)c2c1
(d) CCn1cc(C(=O)O)c(=O)c2cnc(N3CCNCC3)nc21
Answer: b. O=C(Oc1ccc(C(=S)N2CCOCC2)cc1)c1cccc([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#}
O=C(Oc1ccc(C(=S)N2CCOCC2)cc1)c1cccc([N+](=O)[O-])c1
O=C(Oc1ccc(C(=S)N2CCOCC2)cc1)c1cccc([N+](=O)[O-])c1
[4-(morpholine-4-carbothioyl)phenyl] 3-nitrobenzoate