Task: Answer the multiple choice question.
Query: Which drug has a 2.101\% 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] O=c1[nH]c2cc3c(cc2cc1C(c1nnnn1CC1CCCO1)N1CCCC1)OCO3
[b] CCC1CC2CC(NC(C)=O)C1C2
[c] CCOC(=O)C1=C(C)N(c2ccc(C)c(C)c2)C(=O)/C1=C\c1ccco1
[d] COc1ccccc1CNC(=O)CCn1c(=O)[nH]c2ccsc2c1=O
[e] CS(=O)(=O)N1CCc2cc(C(=O)N3CCN(c4ccccc4F)CC3)ccc21
Answer: c. CCOC(=O)C1=C(C)N(c2ccc(C)c(C)c2)C(=O)/C1=C\c1ccco1
{#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#}
CCOC(=O)C1=C(C)N(c2ccc(C)c(C)c2)C(=O)/C1=C\c1ccco1
CCOC(=O)C1=C(C)N(c2ccc(C)c(C)c2)C(=O)/C1=C\c1ccco1
ethyl (4Z)-1-(3,4-dimethylphenyl)-4-(furan-2-ylmethylidene)-2-methyl-5-oxopyrrole-3-carboxylate