Task: Answer the MCQ question.
Query: Which drug has a 1.156\% 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 additional words.
Options:
a: O=C(O)C/C(=C\c1ccc2c(c1)OCO2)c1nc2ccccc2s1
b: CSC(=NC#N)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
c: CCSC1=C(C#N)C(c2cccc(OC)c2)CC(=O)N1
d: O=C(CCNS(=O)(=O)c1ccc(Br)s1)NCc1ccc2c(c1)OCO2
Answer: a. O=C(O)C/C(=C\c1ccc2c(c1)OCO2)c1nc2ccccc2s1
{#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#}
O=C(O)C/C(=C\c1ccc2c(c1)OCO2)c1nc2ccccc2s1
O=C(O)C/C(=C\c1ccc2c(c1)OCO2)c1nc2ccccc2s1
(E)-4-(1,3-benzodioxol-5-yl)-3-(1,3-benzothiazol-2-yl)but-3-enoic acid