Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.981\% 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) NC(=O)C1CCN(c2oc(-c3ccc(F)cc3)nc2S(=O)(=O)c2ccccc2)CC1
(b) COc1ccc2c(c1)C(C)=CC(C)(C)N2S(=O)(=O)c1ccc(C)cc1
(c) COc1ccccc1Nc1nnc(SCC(=O)c2cc(C)n(CC3CCCO3)c2C)s1
(d) CC1(C)NC(=O)N(CCCCOc2ccc(Br)cc2Cl)C1=O
Answer: a. NC(=O)C1CCN(c2oc(-c3ccc(F)cc3)nc2S(=O)(=O)c2ccccc2)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#}
NC(=O)C1CCN(c2oc(-c3ccc(F)cc3)nc2S(=O)(=O)c2ccccc2)CC1
NC(=O)C1CCN(c2oc(-c3ccc(F)cc3)nc2S(=O)(=O)c2ccccc2)CC1
1-[4-(benzenesulfonyl)-2-(4-fluorophenyl)-1,3-oxazol-5-yl]piperidine-4-carboxamide