Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 7.735\% 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 or b without using any other words.
Options:
a: CCCCc1cc(=O)oc2c(CN(CC)CC)c(O)c(Cl)cc12
b: CC(C)(C)OC(=O)N/N=C/c1c[nH]c2ccccc12
Answer: b. CC(C)(C)OC(=O)N/N=C/c1c[nH]c2ccccc12
{#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#}
CC(C)(C)OC(=O)N/N=C/c1c[nH]c2ccccc12
CC(C)(C)OC(=O)N/N=C/c1c[nH]c2ccccc12
tert-butyl N-[(E)-1H-indol-3-ylmethylideneamino]carbamate