Task: Answer the MCQ question.
Query: Which compound exhibits a 19.900\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) COc1ccc(CCNC(=O)CCc2nc3sc4c(c3c(=O)[nH]2)CCCC4)cc1
b) Cc1ccc(NC(=O)CC2C(=O)NCCN2C(=O)c2ccc(F)cc2)cc1
c) O=C1CCCC/C1=C/Nc1ccc2c(c1)OCO2
d) Cc1cccc(C)c1NC(=O)C(c1ccc([N+](=O)[O-])cc1)N(C)C(=O)c1ccccn1
e) O=S(=O)(Nc1nc2c(s1)CCCC2)c1ccc(F)cc1
Answer: c. O=C1CCCC/C1=C/Nc1ccc2c(c1)OCO2
{#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=C1CCCC/C1=C/Nc1ccc2c(c1)OCO2
O=C1CCCC/C1=C/Nc1ccc2c(c1)OCO2
(2Z)-2-[(1,3-benzodioxol-5-ylamino)methylidene]cyclohexan-1-one