Task: Answer the MCQ question.
Question: Which compound exhibits a 3.614\% 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, d, or e without using any other words.
Options:
a: O=C(NCCOc1ccccc1F)c1ccc2c(=O)n3c(nc2c1)CCC3
b: CCN(CC)S(=O)(=O)c1cccc(-c2n[nH]c(=S)n2/N=C/c2ccc(OC(F)F)cc2)c1
c: O=C(c1nc2ccc(Cl)cn2c1CN1CCC(O)CC1)N1CCc2ccccc2C1
d: Cc1c(NC(=O)C(C)OC(=O)/C=C/c2ccccc2)c(=O)n(-c2ccccc2)n1C
e: Cc1ccc(-n2nc3c(=O)n(CCCC(=O)NCCc4ccccc4C)nc(C)c3c2C)cc1
Answer: c. O=C(c1nc2ccc(Cl)cn2c1CN1CCC(O)CC1)N1CCc2ccccc2C1
{#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#}
O=C(c1nc2ccc(Cl)cn2c1CN1CCC(O)CC1)N1CCc2ccccc2C1
O=C(c1nc2ccc(Cl)cn2c1CN1CCC(O)CC1)N1CCc2ccccc2C1
[6-chloro-3-[(4-hydroxypiperidin-1-yl)methyl]imidazo[1,2-a]pyridin-2-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)methanone