Problem statement: Answer the MCQ question.
Question: Which drug has a 5.530\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(=O)Nc1c(I)c(NC(C)=O)c(I)c(C(=O)[O-])c1I.[Na+]
b NC(=O)C1CCN(C(=O)Cc2ccsc2)CC1
c O=C(c1ccccc1)c1ccc(C(=O)N2CCN(c3ccc(F)cc3)CC2)o1
Answer: b. NC(=O)C1CCN(C(=O)Cc2ccsc2)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#}
NC(=O)C1CCN(C(=O)Cc2ccsc2)CC1
NC(=O)C1CCN(C(=O)Cc2ccsc2)CC1
1-(2-thiophen-3-ylacetyl)piperidine-4-carboxamide