Problem statement: Answer the multiple-choice question.
Query: Which drug has a 22.386\% 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) NC12CN3CN(CN(C3)C1)C2.O=C(O)c1cccnc1
(b) C#CCOc1ccc(C2C3=C(CC(C)(C)CC3=O)N(CC(=O)O)C3=C2C(=O)CC(C)(C)C3)cc1OC
(c) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)OCC(=O)NC1CCS(=O)(=O)C1
(d) Cc1c(CC(=O)NC(C)C)c(=O)oc2cc3c(cc12)CCC(C)(C)O3
Answer: d. Cc1c(CC(=O)NC(C)C)c(=O)oc2cc3c(cc12)CCC(C)(C)O3
{#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#}
Cc1c(CC(=O)NC(C)C)c(=O)oc2cc3c(cc12)CCC(C)(C)O3
Cc1c(CC(=O)NC(C)C)c(=O)oc2cc3c(cc12)CCC(C)(C)O3
N-propan-2-yl-2-(2,2,6-trimethyl-8-oxo-3,4-dihydropyrano[3,2-g]chromen-7-yl)acetamide