Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -5.120\% 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: CCCc1n(CC(O)COCC2CC=CCC2)c2ccccc2[n+]1C.[I-]
b: CC(C)Cn1c2c(c(O)c(C(=O)Nn3c(Cc4ccccc4)nc4ccccc4c3=O)c1=O)CCCC2
c: O=C(O)C(=O)O.OC(CN1CCCC1)Cn1ccc2ccccc21
d: CCN(CC)S(=O)(=O)c1cc(NC(=O)c2ccc3c(c2)NC(=O)C(C)S3)ccc1C
Answer: a. CCCc1n(CC(O)COCC2CC=CCC2)c2ccccc2[n+]1C.[I-]
{#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#}
CCCc1n(CC(O)COCC2CC=CCC2)c2ccccc2[n+]1C.[I-]
CCCc1n(CC(O)COCC2CC=CCC2)c2ccccc2[n+]1C.[I-]
1-(cyclohex-3-en-1-ylmethoxy)-3-(3-methyl-2-propylbenzimidazol-3-ium-1-yl)propan-2-ol;iodide