Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 16.768\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccccc1C(=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1
[b] Cn1nnnc1SCCNC(=O)C1CCC(=O)N(Cc2ccc(Cl)cc2)C1
[c] CC1(C)C2CCC1(C)C(OC(=O)C[n+]1ccccc1)C2.[Cl-]
[d] O=C(NCc1n[nH]c(=S)n1-c1cccc(Cl)c1)c1cccs1
Answer: c. CC1(C)C2CCC1(C)C(OC(=O)C[n+]1ccccc1)C2.[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#}
CC1(C)C2CCC1(C)C(OC(=O)C[n+]1ccccc1)C2.[Cl-]
CC1(C)C2CCC1(C)C(OC(=O)C[n+]1ccccc1)C2.[Cl-]
(1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl) 2-pyridin-1-ium-1-ylacetate;chloride