Task: Answer the MCQ question.
Query: Which drug exhibits a -3.760\% 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, c, or d without using any other words.
Options:
a: CC1CCN(C(c2cc3cc4c(cc3[nH]c2=O)OCO4)c2nnnn2CC2CCCO2)CC1
b: CCCCNc1c(-c2cccc(-c3ccc(OC)cc3)c2)nc2ccc(C)cn12.O=C(O)C(F)(F)F
c: c1ccc(CCn2nnnc2C(c2cccnc2)N2CCOCC2)cc1
d: COc1ccc(C(=O)NC(=S)NNC(=O)c2ccco2)cc1
Answer: a. CC1CCN(C(c2cc3cc4c(cc3[nH]c2=O)OCO4)c2nnnn2CC2CCCO2)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#}
CC1CCN(C(c2cc3cc4c(cc3[nH]c2=O)OCO4)c2nnnn2CC2CCCO2)CC1
CC1CCN(C(c2cc3cc4c(cc3[nH]c2=O)OCO4)c2nnnn2CC2CCCO2)CC1
7-[(4-methylpiperidin-1-yl)-[1-(oxolan-2-ylmethyl)tetrazol-5-yl]methyl]-5H-[1,3]dioxolo[4,5-g]quinolin-6-one