Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 4.448\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccccc1COCC(O)CNCCc1ccc(C(F)(F)F)cc1.O=C(O)C(=O)O
b.) CCN1CCN(C(=O)CCc2nnc(CCc3ccc(OC)cc3)o2)[C@@H](C)C1=O
c.) CC(C)(OC1OC(CO)C(O)C(O)C1O)[C@H]1Oc2ccc3ccc(=O)oc3c2[C@H]1O
d.) CN(C)c1ccc(NC(=O)CCCc2ccccc2)cc1
Answer: d. CN(C)c1ccc(NC(=O)CCCc2ccccc2)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#}
CN(C)c1ccc(NC(=O)CCCc2ccccc2)cc1
CN(C)c1ccc(NC(=O)CCCc2ccccc2)cc1
N-[4-(dimethylamino)phenyl]-4-phenylbutanamide