Task: Answer the MCQ question.
Question: Which drug has a 6.976\% 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 O=C(c1ccncc1)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
b Cc1nc2c(=O)oc3ccccc3c2n1-c1ccccc1
c CC1=C(C(=O)Nc2ccccc2)C(c2cc(CN3CCOCC3)cs2)C2=C(CCCC2=O)N1
Answer: b. Cc1nc2c(=O)oc3ccccc3c2n1-c1ccccc1
{#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#}
Cc1nc2c(=O)oc3ccccc3c2n1-c1ccccc1
Cc1nc2c(=O)oc3ccccc3c2n1-c1ccccc1
2-methyl-1-phenylchromeno[3,4-d]imidazol-4-one