Task: Answer the multiple choice question.
Query: Which drug has a 13.990\% 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, d, or e without using any additional words.
Options:
a.) COc1ccc(-c2cn3cccnc3n2)cc1F
b.) O=C(c1ccc(F)cc1)N1CCN=C1c1ccccc1
c.) ClC1(Cl)CC1CSc1nc2ccccc2[nH]1
d.) COc1ccc(C(=O)N/N=C(\C)CC(=O)Nc2ccc(Cl)cn2)cc1
e.) CN1CCc2c(sc(NC(=O)c3ccc4ccccc4c3)c2C(N)=O)C1.Cl
Answer: a. COc1ccc(-c2cn3cccnc3n2)cc1F
{#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(-c2cn3cccnc3n2)cc1F
COc1ccc(-c2cn3cccnc3n2)cc1F
[C][O][C][=C][C][=C][Branch1][=C][C][=C][N][C][=C][C][=N][C][Ring1][=Branch1][=N][Ring1][=Branch2][C][=C][Ring1][#C][F]
2-(3-fluoro-4-methoxyphenyl)imidazo[1,2-a]pyrimidine