Problem statement: Answer the MCQ question.
Question: Which drug has a -22.425\% 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) CCc1nc(SCC(=O)N2CCN(C(=O)c3ccco3)CC2)c2c3c(sc2n1)CCCC3
b) CC(C)CC(NC(=O)CCCNC(=O)CCC(=O)OC1O[C@H]2OC3(C)CC[C@H]4[C@H](C)CCC(C1C)C24OO3)C(=O)O
c) O=S(=O)(c1ccccc1)N1CCN(c2nnnn2-c2ccccc2)CC1
d) Cc1cc(C(=O)NNC(=S)NCC2CCCO2)cs1
Answer: a. CCc1nc(SCC(=O)N2CCN(C(=O)c3ccco3)CC2)c2c3c(sc2n1)CCCC3
{#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#}
2-[(2-ethyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-yl)sulfanyl]-1-[4-(furan-2-carbonyl)piperazin-1-yl]ethanone