Task: Answer the MCQ question.
Query: Which drug exhibits a -2.312\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC1(C)Cc2c(sc3nc[nH]c(=O)c23)CO1
[b] N#Cc1c(-c2ccc(F)cc2)cc(-c2ccccc2)nc1SCC(=O)NCC(=O)O
[c] Cc1ccc(C)c(OCCC(=O)OCC(=O)NC2CC2)c1
[d] O=C(c1ccc(-c2ccc(Cl)cc2)o1)N1CCN(c2ccc([N+](=O)[O-])cc2Cl)CC1
Answer: b. N#Cc1c(-c2ccc(F)cc2)cc(-c2ccccc2)nc1SCC(=O)NCC(=O)O
{#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#}
N#Cc1c(-c2ccc(F)cc2)cc(-c2ccccc2)nc1SCC(=O)NCC(=O)O
N#Cc1c(-c2ccc(F)cc2)cc(-c2ccccc2)nc1SCC(=O)NCC(=O)O
2-[[2-[3-cyano-4-(4-fluorophenyl)-6-phenylpyridin-2-yl]sulfanylacetyl]amino]acetic acid