Problem statement: Answer the MCQ question.
Query: Which drug has a 23.248\% 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, or d without using any other words.
Options:
a. CCn1nc(C)c(Br)c1Nc1ccc(Br)cc1
b. CCCCOc1ccc(N(CC(=O)NC(C)(C)C)C(=O)CCC(=O)Nc2nccs2)cc1
c. O=C(c1ccco1)N1CCN(C(=O)N2CCOCC2)CC1
d. Cc1cc(C(=O)COC(=O)c2csc3c2CCCC3)c(C)n1C
Answer: a. CCn1nc(C)c(Br)c1Nc1ccc(Br)cc1
{#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#}
CCn1nc(C)c(Br)c1Nc1ccc(Br)cc1
CCn1nc(C)c(Br)c1Nc1ccc(Br)cc1
4-bromo-N-(4-bromophenyl)-2-ethyl-5-methylpyrazol-3-amine