Task: Answer the multiple choice question.
Question: Which drug has a 7.752\% 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 other words.
Options:
a: CCOC(=O)CNC(=O)CNC(=O)Cn1ccc2ccccc2c1=O
b: O=C(CCCCn1c(=O)[nH]c2ccccc2c1=O)NCCc1c[nH]c2ccccc12
c: CCOC(=O)CSC1=NC(=O)CS1
d: CCN(CC)CCNC(=O)c1cc(S(=O)(=O)N2CCc3ccccc32)cn1C
Answer: b. O=C(CCCCn1c(=O)[nH]c2ccccc2c1=O)NCCc1c[nH]c2ccccc12
{#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(CCCCn1c(=O)[nH]c2ccccc2c1=O)NCCc1c[nH]c2ccccc12
O=C(CCCCn1c(=O)[nH]c2ccccc2c1=O)NCCc1c[nH]c2ccccc12
5-(2,4-dioxo-1H-quinazolin-3-yl)-N-[2-(1H-indol-3-yl)ethyl]pentanamide