Task: Answer the multiple choice question.
Query: Which drug has a 1.840\% 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] CC(C)(C)C1C/C(=C/c2ccccn2)C(=O)/C(=C/c2ccccn2)C1
[b] Cc1ccc2c(c1)N(C(=O)CCC(=O)NCCN1CCOCC1)CCO2
[c] CCn1nnc(NC(=O)c2ccc(C(C)(C)C)cc2)n1
[d] CC(C)(C)c1csc(NC2=NS(=O)(=O)c3ccccc32)n1
Answer: a. CC(C)(C)C1C/C(=C/c2ccccn2)C(=O)/C(=C/c2ccccn2)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#}
CC(C)(C)C1C/C(=C/c2ccccn2)C(=O)/C(=C/c2ccccn2)C1
CC(C)(C)C1C/C(=C/c2ccccn2)C(=O)/C(=C/c2ccccn2)C1
(2Z,6E)-4-tert-butyl-2,6-bis(pyridin-2-ylmethylidene)cyclohexan-1-one