Task: Answer the MCQ question.
Question: Which drug exhibits a 1.189\% 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 CN1C[C@H](CO)C[C@@H]2c3cccc4[nH]cc(c34)C[C@H]21
b O=C(Nc1ccc2c(c1)COC2=O)c1ccc(Cl)c(Cl)c1
c Nc1ccc(C(=O)Nc2cccc(NC(=O)c3ccc(N)cc3)c2)cc1
d O=C(/C=C/c1cccc(Cl)c1)NCCN1CCOCC1
Answer: d. O=C(/C=C/c1cccc(Cl)c1)NCCN1CCOCC1
{#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(/C=C/c1cccc(Cl)c1)NCCN1CCOCC1
O=C(/C=C/c1cccc(Cl)c1)NCCN1CCOCC1
(E)-3-(3-chlorophenyl)-N-(2-morpholin-4-ylethyl)prop-2-enamide