Task: Answer the multiple choice question.
Query: Which drug has a 6.142\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(Cc2nc(-c3ccc(Cl)cc3)no2)cc1
b O=C(CSc1ccccc1C(=O)O)NC1CCCCCCC1
c O=[As](O)(c1cccs1)c1cccs1
d CC(=O)/C(=C\N(C)C)Sc1ccc(Cl)cc1
Answer: d. CC(=O)/C(=C\N(C)C)Sc1ccc(Cl)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#}
(E)-3-(4-chlorophenyl)sulfanyl-4-(dimethylamino)but-3-en-2-one