Task: Answer the multiple-choice question.
Question: Which drug has a 20.867% 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 additional words.
Options:
a O=C(NCCNC(=O)c1cc(Cl)ccc1Cl)c1ccccn1
b COc1ccc(C(=O)Nc2ccc(C3(C#N)CCCC3)cc2)cc1
c CC(=O)c1c(C)[nH]c(C(=O)CN2C(=O)NC(C)(C)C2=O)c1C
d O=C(N/N=C/c1ccc(O)c2ccccc12)c1cccnc1
e Cl.O=C(O)c1ccc(CNCc2cccc(OCc3ccc(F)cc3)c2)cc1
Answer: d. O=C(N/N=C/c1ccc(O)c2ccccc12)c1cccnc1
{#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(N/N=C/c1ccc(O)c2ccccc12)c1cccnc1
O=C(N/N=C/c1ccc(O)c2ccccc12)c1cccnc1
N-[(E)-(4-hydroxynaphthalen-1-yl)methylideneamino]pyridine-3-carboxamide