Task: Answer the MCQ question.
Question: Which drug exhibits a 14.191\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COCCCNC(=O)CC(=O)N/N=C\c1ccc(SC)cc1
(b) Cc1ccc2c(c1)=NC(=O)/C(=C/c1c(O)[nH]c(=O)[nH]c1=O)C=2
(c) COc1ccc([C@H]2CC(=O)C=C(c3cccc4c3Oc3ccccc3S4)C2)cc1OC
(d) O=C(NC1CCCC1)C(c1cccnc1)N(Cc1ccccc1)C(=O)c1csnn1
(e) CC(C)[C@H]1C(=O)Nc2ccccc2N1C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](C(=O)O)c1ccccc1
Answer: a. COCCCNC(=O)CC(=O)N/N=C\c1ccc(SC)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#}
COCCCNC(=O)CC(=O)N/N=C\c1ccc(SC)cc1
COCCCNC(=O)CC(=O)N/N=C\c1ccc(SC)cc1
N-(3-methoxypropyl)-N'-[(Z)-(4-methylsulfanylphenyl)methylideneamino]propanediamide