Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.880\% 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.) COc1ccccc1NC(=O)CN1CCN(CC(=O)Nc2ccc(OC)c(OC)c2)CC1
b.) CCc1cccc2c(C(=O)COC(=O)c3ccccc3)c[nH]c12
c.) CCC(C)(C)NC(=O)C(c1ccncc1)N(C(=O)c1sc(C)nc1C)c1ccc(C)cc1
d.) O=C(c1cccc(N2CCNC2=O)c1)N1CCCC(Nc2cccc(F)c2)C1
Answer: b. CCc1cccc2c(C(=O)COC(=O)c3ccccc3)c[nH]c12
{#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#}
CCc1cccc2c(C(=O)COC(=O)c3ccccc3)c[nH]c12
CCc1cccc2c(C(=O)COC(=O)c3ccccc3)c[nH]c12
[2-(7-ethyl-1H-indol-3-yl)-2-oxoethyl] benzoate