Task: Answer the MCQ question.
Query: Which drug exhibits a -18.959% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCn1nc(C(=O)O)c(=O)c2cc3c(cc21)OCO3
(b) O=S(=O)(NCc1ccc(F)cc1)c1ccccc1Br
(c) CCOC(=O)O[C@]1(C(=O)COC(=O)CC)CC[C@H]2[C@@H]3CCC4=CC(=O)C=C[C@]4(C)[C@H]3[C@@H](O)C[C@@]21C
(d) CC1(C)NC(=O)N(CC(=O)N2CCC(Cc3ccccc3)CC2)C1=O
Answer: d. CC1(C)NC(=O)N(CC(=O)N2CCC(Cc3ccccc3)CC2)C1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1(C)NC(=O)N(CC(=O)N2CCC(Cc3ccccc3)CC2)C1=O
CC1(C)NC(=O)N(CC(=O)N2CCC(Cc3ccccc3)CC2)C1=O
3-[2-(4-benzylpiperidin-1-yl)-2-oxoethyl]-5,5-dimethylimidazolidine-2,4-dione