Task: Answer the MCQ question.
Query: Which compound exhibits a 5.648\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CC1Cc2ccccc2N1S(=O)(=O)c1cccc(C(=O)N2Cc3ccccc3CC2C(N)=O)c1
[b] CC(C)(C)c1cc(CCC(=O)NCc2ccncc2)cc(C(C)(C)C)c1O
[c] CC(C)(C)OC(=O)N1Cc2ccccc2C[C@H]1C(=O)NCC(=O)NCC1CCCO1
[d] Cc1ccc(S(=O)(=O)Nc2ccc(N=Nc3ccc(O)cc3)cc2)cc1
[e] Cc1cccc(NC(=O)Nc2cc(C)on2)c1
Answer: b. CC(C)(C)c1cc(CCC(=O)NCc2ccncc2)cc(C(C)(C)C)c1O
{#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)c1cc(CCC(=O)NCc2ccncc2)cc(C(C)(C)C)c1O
CC(C)(C)c1cc(CCC(=O)NCc2ccncc2)cc(C(C)(C)C)c1O
3-(3,5-ditert-butyl-4-hydroxyphenyl)-N-(pyridin-4-ylmethyl)propanamide