Problem statement: Answer the multiple-choice question.
Query: Which drug has a 21.951\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(Nc1cnccc1C(F)(F)F)NC1CCCCC1
b) COc1ccc(-c2nnc3ccc(SCC(=O)Nc4nccs4)nn23)cc1OC
c) CC1=NNC(=O)C1Cc1ccccc1
d) COc1ccccc1NC(=S)N1CCN(c2ncccn2)CC1
e) COc1cccc(C(=O)NC(C)c2ccc(-c3ccccc3)cc2)c1OC
Answer: d. COc1ccccc1NC(=S)N1CCN(c2ncccn2)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#}
COc1ccccc1NC(=S)N1CCN(c2ncccn2)CC1
COc1ccccc1NC(=S)N1CCN(c2ncccn2)CC1
N-(2-methoxyphenyl)-4-pyrimidin-2-ylpiperazine-1-carbothioamide