Task: Answer the MCQ question.
Question: Which drug has a 14.976\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1cccc(NC(=O)c2ccc(-n3cccn3)c([N+](=O)[O-])c2)c1
(b) C/C(=C\c1ccccc1)CN1CCN(C)CC1
(c) Cc1cc(/C=C(\C#N)C(=O)NCCc2c[nH]c3ccccc23)c(C)n1C
Answer: b. C/C(=C\c1ccccc1)CN1CCN(C)CC1
{#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/C(=C\c1ccccc1)CN1CCN(C)CC1
C/C(=C\c1ccccc1)CN1CCN(C)CC1
1-methyl-4-[(E)-2-methyl-3-phenylprop-2-enyl]piperazine