Task: Answer the MCQ question.
Question: Which compound exhibits a 7.908\% 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 additional words.
Options:
a.) C=CCN1C(=O)C2(OCCCO2)c2c(C)ccc(C)c21
b.) Cc1cc2c(c(/C=C/C(=O)c3ccccc3)c1)OC1(C=C2)Oc2ccccc2C(=O)N1C
c.) Cc1cc2ncn(/N=C/c3ccc(-c4ccccc4)o3)c2cc1C
Answer: a. C=CCN1C(=O)C2(OCCCO2)c2c(C)ccc(C)c21
{#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=CCN1C(=O)C2(OCCCO2)c2c(C)ccc(C)c21
C=CCN1C(=O)C2(OCCCO2)c2c(C)ccc(C)c21
4',7'-dimethyl-1'-prop-2-enylspiro[1,3-dioxane-2,3'-indole]-2'-one