Task: Answer the MCQ question.
Question: Which drug has a 8.243\% human ether-à-go-go related gene (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) COc1cccc(CNC(=O)CNC(=O)c2cccs2)c1
b) CCOc1ccc(N2CC(C(=O)OCC(=O)c3ccc(OC)cc3)CC2=O)cc1
c) O=c1c2ccccc2nc(-c2ccccc2)n1-c1ccccn1
d) CCOc1ccc(CCNC(=O)CSc2ncn[nH]2)cc1OCC
Answer: d. CCOc1ccc(CCNC(=O)CSc2ncn[nH]2)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)CSc2ncn[nH]2)cc1OCC
CCOc1ccc(CCNC(=O)CSc2ncn[nH]2)cc1OCC
N-[2-(3,4-diethoxyphenyl)ethyl]-2-(1H-1,2,4-triazol-5-ylsulfanyl)acetamide