Task: Answer the MCQ question.
Query: Which compound has a -1.237\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCOP(=O)(OCC)c1cccc(P(=O)(c2ccccc2)c2ccccc2)c1O
(b) CCN1C(=O)/C(=C/c2ccc(C)s2)SC1=Nc1ccc(OC)cc1
(c) CCc1noc(C)c1C(=O)N(CCCOC)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
(d) CC(NC(=O)CN1C(=O)NC2(CCCCC2C)C1=O)c1ccccc1
Answer: b. CCN1C(=O)/C(=C/c2ccc(C)s2)SC1=Nc1ccc(OC)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#}
CCN1C(=O)/C(=C/c2ccc(C)s2)SC1=Nc1ccc(OC)cc1
CCN1C(=O)/C(=C/c2ccc(C)s2)SC1=Nc1ccc(OC)cc1
(5Z)-3-ethyl-2-(4-methoxyphenyl)imino-5-[(5-methylthiophen-2-yl)methylidene]-1,3-thiazolidin-4-one