Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 7.283\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccccc1N1CCN(S(=O)(=O)CCNC(=O)c2cc(=O)c3ccccc3o2)CC1
(b) O=C(NCCN1CCCCC1)c1cc(Cl)ccc1Cl
Answer: b. O=C(NCCN1CCCCC1)c1cc(Cl)ccc1Cl
{#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(NCCN1CCCCC1)c1cc(Cl)ccc1Cl
O=C(NCCN1CCCCC1)c1cc(Cl)ccc1Cl
2,5-dichloro-N-(2-piperidin-1-ylethyl)benzamide