Task: Answer the MCQ question.
Query: Which drug exhibits a 7.057\% 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. CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](C2CC2)[C@H]1CCCO
b. CCCCC(=O)N/N=C/c1c(O)n(CCCC)c(=S)[nH]c1=O
c. CCC(=O)c1ccc(OCC(O)Cn2nc(C)c(Br)c2C)cc1
d. CCOC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc2c(c1)OCO2
e. O=C(c1ccc2nccnc2c1)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: a. CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](C2CC2)[C@H]1CCCO
{#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#}
CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](C2CC2)[C@H]1CCCO
CCO[C@@H]1OC(C(=O)NCc2nc3ccccc3[nH]2)=C[C@H](C2CC2)[C@H]1CCCO
(2R,3R,4S)-N-(1H-benzimidazol-2-ylmethyl)-4-cyclopropyl-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxamide