Task: Answer the multiple choice question.
Query: Which drug has a 2.328\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(OCc1ccc([N+](=O)[O-])cc1)C1CCN(S(=O)(=O)c2ccccc2)CC1
b: C=CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC=C)C1/C=C/c1ccccc1
c: FC(F)(F)Oc1ccc(NC(=S)Nc2ccc(OC(F)(F)F)cc2)cc1
d: CCN1CCN(C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc2Cl)CC1
Answer: b. C=CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC=C)C1/C=C/c1ccccc1
{#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#}
C=CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC=C)C1/C=C/c1ccccc1
C=CCOC(=O)C1=C(C)NC(C)=C(C(=O)OCC=C)C1/C=C/c1ccccc1
bis(prop-2-enyl) 2,6-dimethyl-4-[(E)-2-phenylethenyl]-1,4-dihydropyridine-3,5-dicarboxylate