Problem statement: Answer the MCQ question.
Query: Which compound has a 19.531\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CC1CCN(C(=O)c2ccc3c(c2)OCO3)CC1
(b) O=C(CSc1nnc(-c2ccccc2O)o1)NC1CCCCC1
(c) COc1ccc(CCNC(=S)Nc2cc(C)cc(C)c2)cc1
(d) COc1ccc(NS(=O)(=O)c2cnc[nH]2)cc1
(e) COc1ccccc1N1CCN(C/C(O)=C(\C#N)c2nc(-c3ccccc3)cs2)CC1
Answer: e. COc1ccccc1N1CCN(C/C(O)=C(\C#N)c2nc(-c3ccccc3)cs2)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#}
COc1ccccc1N1CCN(C/C(O)=C(\C#N)c2nc(-c3ccccc3)cs2)CC1
COc1ccccc1N1CCN(C/C(O)=C(\C#N)c2nc(-c3ccccc3)cs2)CC1
(Z)-3-hydroxy-4-[4-(2-methoxyphenyl)piperazin-1-yl]-2-(4-phenyl-1,3-thiazol-2-yl)but-2-enenitrile