Problem statement: Answer the multiple choice question.
Question: Which drug has a 18.355\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(N2CCN(C(=S)Nc3ccc(F)cc3)CC2)cc1
b. CC(C)(C)OC(=O)N1CCC(c2c(C(=O)NCC3CCN(C4CCCC4)C3)cnn2-c2ccccc2Cl)CC1
c. Cc1cc2occ(CC(=O)N(CCC(C)C)c3c(N)n(Cc4ccccc4)c(=O)[nH]c3=O)c2cc1C
d. O=S(=O)(Nc1ncccn1)c1ccc(Cl)cc1
Answer: a. COc1ccc(N2CCN(C(=S)Nc3ccc(F)cc3)CC2)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(N2CCN(C(=S)Nc3ccc(F)cc3)CC2)cc1
COc1ccc(N2CCN(C(=S)Nc3ccc(F)cc3)CC2)cc1
N-(4-fluorophenyl)-4-(4-methoxyphenyl)piperazine-1-carbothioamide