Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -9.148\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCCc1nc2oc(C(=O)OCC)c(N)c2c2c1COC(C)(C)C2
b: c1ccc(CN2c3ccccc3-c3nc4ccccc4n3C2c2ccccn2)cc1
Answer: a. CCCc1nc2oc(C(=O)OCC)c(N)c2c2c1COC(C)(C)C2
{#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#}
CCCc1nc2oc(C(=O)OCC)c(N)c2c2c1COC(C)(C)C2
CCCc1nc2oc(C(=O)OCC)c(N)c2c2c1COC(C)(C)C2
ethyl 3-amino-12,12-dimethyl-8-propyl-5,11-dioxa-7-azatricyclo[7.4.0.02,6]trideca-1(9),2(6),3,7-tetraene-4-carboxylate