Task: Answer the MCQ question.
Query: Which compound exhibits a 13.397\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COCCn1c(C(C)C)nc2oc3ccccc3c(=O)c2c1=O
(b) CN(C1CCCCC1)S(=O)(=O)c1ccc(C(=O)N2CCN(c3nc4ccccc4s3)CC2)cc1
(c) CC1CN(Cc2c(O)ccc3c2oc(=O)c2ccccc23)CC(C)O1
(d) COc1cc(OC)c(NC(=O)CCc2ccccc2)cc1Cl
Answer: d. COc1cc(OC)c(NC(=O)CCc2ccccc2)cc1Cl
{#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#}
COc1cc(OC)c(NC(=O)CCc2ccccc2)cc1Cl
COc1cc(OC)c(NC(=O)CCc2ccccc2)cc1Cl
N-(5-chloro-2,4-dimethoxyphenyl)-3-phenylpropanamide