Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.085\% 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) COc1ccc(NC(=O)CN(C)C(=O)C2=NN(c3ccccc3)C(=O)CC2)cc1
(b) Cc1oc2cc3oc(=O)c(CCC(=O)NCc4ccccn4)c(C)c3cc2c1C
Answer: b. Cc1oc2cc3oc(=O)c(CCC(=O)NCc4ccccn4)c(C)c3cc2c1C
{#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#}
Cc1oc2cc3oc(=O)c(CCC(=O)NCc4ccccn4)c(C)c3cc2c1C
Cc1oc2cc3oc(=O)c(CCC(=O)NCc4ccccn4)c(C)c3cc2c1C
N-(pyridin-2-ylmethyl)-3-(2,3,5-trimethyl-7-oxofuro[3,2-g]chromen-6-yl)propanamide