Task: Answer the multiple choice question.
Question: Which compound has a 8.875\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C1c2ccc(-c3ccc4c(c3)C(=O)N(CCCO)C4=O)cc2C(=O)N1CCCO
b. O=C1/C(=C\c2ccc(O)cc2)SC(=S)N1/N=C/c1ccc(O)cc1
c. COc1cc(CN2CCCN(C)CC2)cc([N+](=O)[O-])c1O
Answer: b. O=C1/C(=C\c2ccc(O)cc2)SC(=S)N1/N=C/c1ccc(O)cc1
{#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#}
O=C1/C(=C\c2ccc(O)cc2)SC(=S)N1/N=C/c1ccc(O)cc1
O=C1/C(=C\c2ccc(O)cc2)SC(=S)N1/N=C/c1ccc(O)cc1
(5E)-5-[(4-hydroxyphenyl)methylidene]-3-[(E)-(4-hydroxyphenyl)methylideneamino]-2-sulfanylidene-1,3-thiazolidin-4-one