Problem statement: Answer the multiple-choice question.
Question: Which drug has a 15.193\% 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, or c without using any additional words.
Options:
a. COc1ccc2oc(=Nc3cc(F)ccc3F)c(C(N)=O)cc2c1
b. CCn1c(SCC(=O)N(C)CCC#N)nc2cc(S(=O)(=O)N3CCOCC3)ccc21
c. CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1oc2c(ccc3ccccc32)c1C
Answer: b. CCn1c(SCC(=O)N(C)CCC#N)nc2cc(S(=O)(=O)N3CCOCC3)ccc21
{#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#}
CCn1c(SCC(=O)N(C)CCC#N)nc2cc(S(=O)(=O)N3CCOCC3)ccc21
CCn1c(SCC(=O)N(C)CCC#N)nc2cc(S(=O)(=O)N3CCOCC3)ccc21
N-(2-cyanoethyl)-2-(1-ethyl-5-morpholin-4-ylsulfonylbenzimidazol-2-yl)sulfanyl-N-methylacetamide