Problem statement: Answer the MCQ question.
Query: Which compound has a 12.049\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(CCC(=O)c1ccccc1)Nc1cccnc1
[b] CC(=O)OC1C2CCC1C(N1CCCCC1)CC2.Cl
[c] Cc1ccc(OCCCCCCN2CCNCC2)cc1.O=C(O)C(=O)O
Answer: b. CC(=O)OC1C2CCC1C(N1CCCCC1)CC2.Cl
{#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(=O)OC1C2CCC1C(N1CCCCC1)CC2.Cl
CC(=O)OC1C2CCC1C(N1CCCCC1)CC2.Cl
(2-piperidin-1-yl-8-bicyclo[3.2.1]octanyl) acetate;hydrochloride