Problem statement: Answer the multiple choice question.
Query: Which compound has a 0.746\% 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 or b without using any additional words.
Options:
a.) C=CCSC1=C(C#N)C(c2cccc(OC)c2)CC(=O)N1
b.) COc1ccc(C(=O)NC2CC(C)(C)NC(C)(C)C2)cc1OC
Answer: a. C=CCSC1=C(C#N)C(c2cccc(OC)c2)CC(=O)N1
{#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#}
C=CCSC1=C(C#N)C(c2cccc(OC)c2)CC(=O)N1
C=CCSC1=C(C#N)C(c2cccc(OC)c2)CC(=O)N1
4-(3-methoxyphenyl)-2-oxo-6-prop-2-enylsulfanyl-3,4-dihydro-1H-pyridine-5-carbonitrile