Task: Answer the MCQ question.
Query: Which drug has a -14.186\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C1CSC(=S)N1c1cccc(O)c1
b: CCOc1ccc(C(=O)Nc2ccc(CN3CCOCC3)cc2)cc1Cl
c: O=C(c1c[nH]c2ccccc12)C(O)C(c1ccccc1)N1CCOCC1
Answer: b. CCOc1ccc(C(=O)Nc2ccc(CN3CCOCC3)cc2)cc1Cl
{#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#}
CCOc1ccc(C(=O)Nc2ccc(CN3CCOCC3)cc2)cc1Cl
CCOc1ccc(C(=O)Nc2ccc(CN3CCOCC3)cc2)cc1Cl
3-chloro-4-ethoxy-N-[4-(morpholin-4-ylmethyl)phenyl]benzamide