Task: Answer the MCQ question.
Query: Which drug has a 3.518\% 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 additional words.
Options:
a COc1ccc(-c2[nH]nc3c2C(c2ccoc2)C(C#N)=C(N)O3)cc1
b COc1ccc(/C=C2\CCC(C3CCCC3)C2=O)cc1
c COc1cccc(NC(=O)COC(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc2C)c1
d CN1CCN(c2ccc(NC(=O)c3ccco3)cc2Cl)CC1
e CNC[C@@H](C)NC[C@@H](Cc1ccccc1)NCCc1ccccc1
Answer: a. COc1ccc(-c2[nH]nc3c2C(c2ccoc2)C(C#N)=C(N)O3)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#}
COc1ccc(-c2[nH]nc3c2C(c2ccoc2)C(C#N)=C(N)O3)cc1
COc1ccc(-c2[nH]nc3c2C(c2ccoc2)C(C#N)=C(N)O3)cc1
6-amino-4-(furan-3-yl)-3-(4-methoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile