Problem statement: Answer the multiple choice question.
Question: Which drug has a 2.415\% 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, b, c, d, or e without using any additional words.
Options:
[a] CCOc1ccc(CC(=O)NC2CC(C)(C)N(C)C(C)(C)C2)cc1OCC
[b] Cn1ncc2c(NNC(=O)c3ccccc3Cl)ncnc21
[c] COC(=O)c1cc2c(ccn2-c2ccc(F)cc2)n1Cc1ccc(OC(C)=O)cc1
[d] C[N+](C)(C)CC(=O)O.[Cl-]
[e] S=C(Nc1ccccc1)Nc1ccc(Br)cc1
Answer: d. C[N+](C)(C)CC(=O)O.[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#}
C[N+](C)(C)CC(=O)O.[Cl-]
C[N+](C)(C)CC(=O)O.[Cl-]
carboxymethyl(trimethyl)azanium;chloride