Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 0.653\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccccc1OCCCN1C(=O)C(=O)c2cccc(C)c21
[b] O=C(Cc1ccccc1)NNC(=O)c1ccccc1C(=O)O
Answer: b. O=C(Cc1ccccc1)NNC(=O)c1ccccc1C(=O)O
{#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#}
O=C(Cc1ccccc1)NNC(=O)c1ccccc1C(=O)O
O=C(Cc1ccccc1)NNC(=O)c1ccccc1C(=O)O
2-[[(2-phenylacetyl)amino]carbamoyl]benzoicacid