Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.704\% 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) O=[N+]([O-])c1ccc(Nc2nc(NCCO)nc(N3CCCC3)n2)cc1
(b) CCOc1cccc(NC(=O)c2ccc(S(=O)(=O)N(C)C)cc2)c1
(c) CC1(C)CC(=O)C=C(NC2CCCCCC2)C1
(d) CN(C)C(=O)Oc1ccc(Br)cc1C(=O)Nc1ccc(F)c(Cl)c1
Answer: c. CC1(C)CC(=O)C=C(NC2CCCCCC2)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#}
CC1(C)CC(=O)C=C(NC2CCCCCC2)C1
CC1(C)CC(=O)C=C(NC2CCCCCC2)C1
3-(cycloheptylamino)-5,5-dimethylcyclohex-2-en-1-one