Task: Answer the MCQ question.
Query: Which compound has a 1.904\% hERG inhibition at 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=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCOCC2)c(Br)s1
b: Cn1ccnc1SCC(=O)Nc1cccc(O)c1
c: CN(CCOc1ccccc1)C(=O)CCc1c[nH]c2ccccc12.Cl
d: O=C(CSc1ccc2c(c1)OCCO2)Nc1ncccc1O
e: Cc1ccc(CCNC(=O)CC2Oc3ccc(C)cc3NC2=O)cc1
Answer: b. Cn1ccnc1SCC(=O)Nc1cccc(O)c1
{#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#}
Cn1ccnc1SCC(=O)Nc1cccc(O)c1
Cn1ccnc1SCC(=O)Nc1cccc(O)c1
N-(3-hydroxyphenyl)-2-(1-methylimidazol-2-yl)sulfanylacetamide