Task: Answer the MCQ question.
Question: Which compound has a 2.875\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCOc1ccc(CCNC(=O)C2CCN(c3nnc(-n4cccc4)s3)CC2)cc1OCC
(b) CC(C)C(=O)Nc1ccc(NC(=O)c2cccc(F)c2)cn1
(c) Clc1ccc(OCCSc2ncccn2)c2ccccc12
(d) O=C(NCCS(=O)(=O)NCc1ccc(F)cc1)c1ccccc1
Answer: a. CCOc1ccc(CCNC(=O)C2CCN(c3nnc(-n4cccc4)s3)CC2)cc1OCC
{#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#}
CCOc1ccc(CCNC(=O)C2CCN(c3nnc(-n4cccc4)s3)CC2)cc1OCC
CCOc1ccc(CCNC(=O)C2CCN(c3nnc(-n4cccc4)s3)CC2)cc1OCC
N-[2-(3,4-diethoxyphenyl)ethyl]-1-(5-pyrrol-1-yl-1,3,4-thiadiazol-2-yl)piperidine-4-carboxamide