Task: Answer the multiple-choice question.
Query: Which compound exhibits a -4.345\% 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.) C[C@@H]1NC(=O)[C@@]2(C)[C@@H](c3ccccc3)[C@H]3COc4ccc(Cl)cc4[C@@H]3N2C1=O
b.) O=C1CC(Nc2ccc3ccccc3c2)C(=O)N1Cc1ccccc1
c.) COc1cc(/C=C/C(=O)c2ccc(Cl)s2)cc(OC)c1O
Answer: c. COc1cc(/C=C/C(=O)c2ccc(Cl)s2)cc(OC)c1O
{#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#}
COc1cc(/C=C/C(=O)c2ccc(Cl)s2)cc(OC)c1O
COc1cc(/C=C/C(=O)c2ccc(Cl)s2)cc(OC)c1O
(E)-1-(5-chlorothiophen-2-yl)-3-(4-hydroxy-3,5-dimethoxyphenyl)prop-2-en-1-one