Task: Answer the multiple choice question.
Question: Which compound has a 7.779\% 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 O=C(NCCN1CCOCC1)c1cc(Cl)ccc1Cl
b C/C(=N\N1CCN(C2c3ccccc3-c3ccccc32)CC1)c1ccco1
Answer: a. O=C(NCCN1CCOCC1)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(NCCN1CCOCC1)c1cc(Cl)ccc1Cl
O=C(NCCN1CCOCC1)c1cc(Cl)ccc1Cl
2,5-dichloro-N-(2-morpholin-4-ylethyl)benzamide