Task: Answer the MCQ question.
Question: Which drug has a 7.223\% 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. Cc1ccc(S(=O)(=O)N2CCC(C(=O)N[C@@H](C)C(=O)Nc3ccc4c(c3)OCO4)CC2)cc1
b. CCCC#CCN1CCN(C23CC4CC(CC(C4)C2)C3)CC1
c. COC(=O)C1=C(c2cccc(OCc3ccccc3)c2)C[C@@H]2CC[C@H]1N2C(=O)NCCOc1ccc(OC)cc1
d. COc1ccc(C(CNC(=O)C(C)Oc2ccc(Br)cc2)N2CCCC2)cc1
Answer: d. COc1ccc(C(CNC(=O)C(C)Oc2ccc(Br)cc2)N2CCCC2)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#}
COc1ccc(C(CNC(=O)C(C)Oc2ccc(Br)cc2)N2CCCC2)cc1
COc1ccc(C(CNC(=O)C(C)Oc2ccc(Br)cc2)N2CCCC2)cc1
2-(4-bromophenoxy)-N-[2-(4-methoxyphenyl)-2-pyrrolidin-1-ylethyl]propanamide