Task: Answer the MCQ question.
Query: Which drug exhibits a 5.742\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(CCNC(=O)CCN2C(=O)C(C)Oc3ccc(C)cc32)cc1OC
b: COCc1ccc(C(=O)N2CCCC(C(=O)c3ccc(SC)cc3)C2)s1
c: COc1ccc(S(=O)(=O)N2CCC(C(=O)NCC3CCCCC3)CC2)cc1
Answer: a. COc1ccc(CCNC(=O)CCN2C(=O)C(C)Oc3ccc(C)cc32)cc1OC
{#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#}
COc1ccc(CCNC(=O)CCN2C(=O)C(C)Oc3ccc(C)cc32)cc1OC
COc1ccc(CCNC(=O)CCN2C(=O)C(C)Oc3ccc(C)cc32)cc1OC
N-[2-(3,4-dimethoxyphenyl)ethyl]-3-(2,6-dimethyl-3-oxo-1,4-benzoxazin-4-yl)propanamide