Problem statement: Answer the multiple choice question.
Question: Which compound has a 8.556\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=S(=O)(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccccc1
b. CCOCCOCN(C#N)c1nc(OC)nc(N(C)C)n1
c. Fc1ccc(-n2nnc(-c3cccnc3Cl)n2)cc1
d. NC(=O)c1cc2ccncc2c2ccccc12
e. c1ccc2c(c1)ccc1nnc(SCc3ccc4c(c3)OCO4)n12
Answer: d. NC(=O)c1cc2ccncc2c2ccccc12
{#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#}
NC(=O)c1cc2ccncc2c2ccccc12
NC(=O)c1cc2ccncc2c2ccccc12
benzo[h]isoquinoline-6-carboxamide