Task: Answer the multiple-choice question.
Query: Which compound has a 18.321\% 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 other words.
Options:
a. O=S(=O)(c1ccc(Br)cc1)N1CCN(Cc2ccco2)CC1
b. Nc1nc(SCC(=O)Nc2ccc(OCc3ccccc3)cc2)n[nH]1
c. O=C(O)COc1ccccc1/C=N/NC(=O)C(O)c1ccccc1
d. CN(C(=O)c1ccco1)c1nc(-c2ccc(Cl)cc2)cs1
e. COc1cc(OC)c2c(C)cc(=O)oc2c1C(CCN1CCOCC1)c1ccc(N(C)C)cc1
Answer: b. Nc1nc(SCC(=O)Nc2ccc(OCc3ccccc3)cc2)n[nH]1
{#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#}
Nc1nc(SCC(=O)Nc2ccc(OCc3ccccc3)cc2)n[nH]1
Nc1nc(SCC(=O)Nc2ccc(OCc3ccccc3)cc2)n[nH]1
2-[(5-amino-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(4-phenylmethoxyphenyl)acetamide