Task: Answer the multiple choice question.
Question: Which compound exhibits a 2.034\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C1CCN(CCc2ccccc2)CCN1[C@H](COc1ccccc1)Cc1ccccc1
(b) Cc1ccc(CNC(C)(C)CO)cc1
(c) Cc1ccc(C(=O)Nc2ccccc2N2CCN(C(=O)C(C)C)CC2)cc1
(d) CC(=O)/C(=C/N(C)C)C(=O)Nc1ccc(Cl)cc1Cl
Answer: b. Cc1ccc(CNC(C)(C)CO)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#}
Cc1ccc(CNC(C)(C)CO)cc1
Cc1ccc(CNC(C)(C)CO)cc1
2-[(4-methylphenyl)methylamino]-2-methylpropan-1-ol