Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -21.193\% 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 other words.
Options:
[a] NS(=O)(=O)c1ccc(CCNC(=O)CCCOc2ccccc2)cc1
[b] CCc1ccc(NC(=O)CN2CCCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1
[c] Cn1cnnc1SCC(=O)Nc1nc(-c2ccccc2)cs1
Answer: b. CCc1ccc(NC(=O)CN2CCCN(S(=O)(=O)c3ccc(F)cc3)CC2)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#}
CCc1ccc(NC(=O)CN2CCCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1
CCc1ccc(NC(=O)CN2CCCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1
N-(4-ethylphenyl)-2-[4-(4-fluorophenyl)sulfonyl-1,4-diazepan-1-yl]acetamide