Task: Answer the multiple choice question.
Query: Which drug has a -12.836% 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.) COc1ccc(-n2nnnc2-c2cnc3cc4c(cc3c2C)OCO4)cc1
b.) C=CCOC(=O)C1=C[C@H](c2coc3ccccc3c2=O)[C@@H](CCCO)[C@H](OCC)O1
c.) Cn1c(N2CCN(C(c3ccccc3)c3ccccc3)CC2)nc2ccccc21
d.) O=[N+]([O-])c1cccc(N=NN(CCO)c2cccc([N+](=O)[O-])c2)c1
Answer: b. C=CCOC(=O)C1=C[C@H](c2coc3ccccc3c2=O)[C@@H](CCCO)[C@H](OCC)O1
{#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#}
C=CCOC(=O)C1=C[C@H](c2coc3ccccc3c2=O)[C@@H](CCCO)[C@H](OCC)O1
C=CCOC(=O)C1=C[C@H](c2coc3ccccc3c2=O)[C@@H](CCCO)[C@H](OCC)O1
prop-2-enyl (2R,3R,4S)-2-ethoxy-3-(3-hydroxypropyl)-4-(4-oxochromen-3-yl)-3,4-dihydro-2H-pyran-6-carboxylate