Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 8.495\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CC(C)Oc1ccc(S(=O)(=O)N2CCCCC2)cc1NC(=O)CN1C(=O)NC2(CCCC2)C1=O
(b) Cc1cccc(C(=O)NCC(c2ccco2)N(C)C)c1
(c) CCN(C(=O)c1cccc(Br)c1)C1CCS(=O)(=O)C1
Answer: c. CCN(C(=O)c1cccc(Br)c1)C1CCS(=O)(=O)C1
{#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#}
CCN(C(=O)c1cccc(Br)c1)C1CCS(=O)(=O)C1
CCN(C(=O)c1cccc(Br)c1)C1CCS(=O)(=O)C1
3-bromo-N-(1,1-dioxothiolan-3-yl)-N-ethylbenzamide