Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 0.623\% 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) Fc1cccc(CNc2ncnc3cc(Cl)ccc23)c1F
(b) CCc1ccc(NC(=O)CC2C(=O)N(c3ccc(C)cc3)C(=O)N2CCc2ccncc2)cc1
(c) CC1CCCCN1C(=O)CSCC(=O)Nc1nc(-c2cccs2)cs1
(d) Cc1cc(Cl)ccc1OCCCC(=O)NNC(=O)c1ccncc1
(e) CCC(C)NC(=O)c1ccc(C(=O)c2ccccc2)cc1
Answer: b. CCc1ccc(NC(=O)CC2C(=O)N(c3ccc(C)cc3)C(=O)N2CCc2ccncc2)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#}
CCc1ccc(NC(=O)CC2C(=O)N(c3ccc(C)cc3)C(=O)N2CCc2ccncc2)cc1
CCc1ccc(NC(=O)CC2C(=O)N(c3ccc(C)cc3)C(=O)N2CCc2ccncc2)cc1
N-(4-ethylphenyl)-2-[1-(4-methylphenyl)-2,5-dioxo-3-(2-pyridin-4-ylethyl)imidazolidin-4-yl]acetamide