Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.882\% 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 other words.
Options:
(a) COc1ccc(S(=O)(=O)N2CCNCC2)cc1OC
(b) COCCCNC(=O)CCSc1ccc(C)cc1
(c) CCC1Oc2ccccc2N(CC(=O)NCCCN2CCN(c3ccc(OC)cc3)CC2)C1=O
(d) N#CCC(=O)Nc1ccc(C(=O)NCCc2c[nH]c3ccccc23)cc1
Answer: b. COCCCNC(=O)CCSc1ccc(C)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#}
COCCCNC(=O)CCSc1ccc(C)cc1
COCCCNC(=O)CCSc1ccc(C)cc1
N-(3-methoxypropyl)-3-(4-methylphenyl)sulfanylpropanamide