Task: Answer the MCQ question.
Query: Which drug exhibits a -14.196\% 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 COc1ccccc1Nc1ncnc2sccc12
b COc1ccccc1NC(=O)NC1CCCCCCC1
c CCCN[C@H]1CCc2nc(N)sc2C1.Cl
d CC(=O)Oc1ccc(C2(C)CC(C)(C)NC(=S)N2C)c(OC(C)=O)c1
e O=Cc1ccc2noc(-c3ccc(F)cc3)c2c1
Answer: e. O=Cc1ccc2noc(-c3ccc(F)cc3)c2c1
{#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#}
O=Cc1ccc2noc(-c3ccc(F)cc3)c2c1
O=Cc1ccc2noc(-c3ccc(F)cc3)c2c1
3-(4-fluorophenyl)-2,1-benzoxazole-5-carbaldehyde