Task: Answer the MCQ question.
Query: Which compound has a 4.850% 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: CC1CCCCN1CCNc1nc(=S)[nH]c2ccccc12
b: CCc1ncc(CN2CCC(C(=O)Nc3cccc(-c4cscn4)c3)CC2)cn1
c: O=C(COC(=O)Cc1ccccc1[N+](=O)[O-])NC1CCCC1
d: CC(=O)N[C@@H](C)c1nc2ccccc2n1CCNC(=O)[C@H]1CCCN1c1nc(CN2CCCCC2)cs1
Answer: d. CC(=O)N[C@@H](C)c1nc2ccccc2n1CCNC(=O)[C@H]1CCCN1c1nc(CN2CCCCC2)cs1
{#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#}
CC(=O)N[C@@H](C)c1nc2ccccc2n1CCNC(=O)[C@H]1CCCN1c1nc(CN2CCCCC2)cs1
CC(=O)N[C@@H](C)c1nc2ccccc2n1CCNC(=O)[C@H]1CCCN1c1nc(CN2CCCCC2)cs1
(2R)-N-[2-[2-[(1S)-1-acetamidoethyl]benzimidazol-1-yl]ethyl]-1-[4-(piperidin-1-ylmethyl)-1,3-thiazol-2-yl]pyrrolidine-2-carboxamide